Reorganize module loading.

We now use webpack instead of SystemJS, effectively bundling modules
into one file (plus commons chunks) for every entry point.  This results
in a much smaller extension size (almost half).  Furthermore we use
yarn/npm even for extension run-time dependencies.  This relieves us
from manually vendoring and building dependencies.  It's also easier to
understand for new developers familiar with node.

4 files changed, 38 insertions, 210 deletions

diff --git a/node_modules/lodash.escape/LICENSE b/node_modules/lodash.escape/LICENSE
deleted file mode 100644
index b054ca5a3..000000000
--- a/node_modules/lodash.escape/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
-Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
-DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/lodash.escape/README.md b/node_modules/lodash.escape/README.md
index b012def33..7cbc65384 100644
--- a/node_modules/lodash.escape/README.md
+++ b/node_modules/lodash.escape/README.md
@@ -1,18 +1,15 @@
-# lodash.escape v3.2.0
+# lodash.escape v2.4.1
 
-The [lodash](https://lodash.com/) method `_.escape` exported as a [Node.js](https://nodejs.org/) module.
+The [Lo-Dash](http://lodash.com/) function [`_.escape`](http://lodash.com/docs#escape) as a [Node.js](http://nodejs.org/) module generated by [lodash-cli](https://npmjs.org/package/lodash-cli).
 
-## Installation
+## Author
 
-Using npm:
-```bash
-$ {sudo -H} npm i -g npm
-$ npm i --save lodash.escape
-```
+| [![twitter/jdalton](http://gravatar.com/avatar/299a3d891ff1920b69c364d061007043?s=70)](https://twitter.com/jdalton "Follow @jdalton on Twitter") |
+|---|
+| [John-David Dalton](http://allyoucanleet.com/) |
 
-In Node.js:
-```js
-var escape = require('lodash.escape');
-```
+## Contributors
 
-See the [documentation](https://lodash.com/docs#escape) or [package source](https://github.com/lodash/lodash/blob/3.2.0-npm-packages/lodash.escape) for more details.
+| [![twitter/blainebublitz](http://gravatar.com/avatar/ac1c67fd906c9fecd823ce302283b4c1?s=70)](https://twitter.com/blainebublitz "Follow @BlaineBublitz on Twitter") | [![twitter/kitcambridge](http://gravatar.com/avatar/6662a1d02f351b5ef2f8b4d815804661?s=70)](https://twitter.com/kitcambridge "Follow @kitcambridge on Twitter") | [![twitter/mathias](http://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") |
+|---|---|---|
+| [Blaine Bublitz](http://www.iceddev.com/) | [Kit Cambridge](http://kitcambridge.be/) | [Mathias Bynens](http://mathiasbynens.be/) |
diff --git a/node_modules/lodash.escape/index.js b/node_modules/lodash.escape/index.js
index 0971ae8e2..343a4156d 100644
--- a/node_modules/lodash.escape/index.js
+++ b/node_modules/lodash.escape/index.js
@@ -1,180 +1,31 @@
 /**
- * lodash 3.2.0 (Custom Build) <https://lodash.com/>
- * Build: `lodash modularize exports="npm" -o ./`
- * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
- * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
- * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license <https://lodash.com/license>
+ * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/>
+ * Build: `lodash modularize modern exports="npm" -o ./npm/`
+ * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
+ * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
+ * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ * Available under MIT license <http://lodash.com/license>
  */
-var root = require('lodash._root');
-
-/** Used as references for various `Number` constants. */
-var INFINITY = 1 / 0;
-
-/** `Object#toString` result references. */
-var symbolTag = '[object Symbol]';
-
-/** Used to match HTML entities and HTML characters. */
-var reUnescapedHtml = /[&<>"'`]/g,
-    reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
-
-/** Used to map characters to HTML entities. */
-var htmlEscapes = {
-  '&': '&amp;',
-  '<': '&lt;',
-  '>': '&gt;',
-  '"': '&quot;',
-  "'": '&#39;',
-  '`': '&#96;'
-};
-
-/**
- * Used by `_.escape` to convert characters to HTML entities.
- *
- * @private
- * @param {string} chr The matched character to escape.
- * @returns {string} Returns the escaped character.
- */
-function escapeHtmlChar(chr) {
-  return htmlEscapes[chr];
-}
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/**
- * Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
- * of values.
- */
-var objectToString = objectProto.toString;
-
-/** Built-in value references. */
-var Symbol = root.Symbol;
-
-/** Used to convert symbols to primitives and strings. */
-var symbolProto = Symbol ? Symbol.prototype : undefined,
-    symbolToString = Symbol ? symbolProto.toString : undefined;
-
-/**
- * Checks if `value` is object-like. A value is object-like if it's not `null`
- * and has a `typeof` result of "object".
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
- * @example
- *
- * _.isObjectLike({});
- * // => true
- *
- * _.isObjectLike([1, 2, 3]);
- * // => true
- *
- * _.isObjectLike(_.noop);
- * // => false
- *
- * _.isObjectLike(null);
- * // => false
- */
-function isObjectLike(value) {
-  return !!value && typeof value == 'object';
-}
-
-/**
- * Checks if `value` is classified as a `Symbol` primitive or object.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
- * @example
- *
- * _.isSymbol(Symbol.iterator);
- * // => true
- *
- * _.isSymbol('abc');
- * // => false
- */
-function isSymbol(value) {
-  return typeof value == 'symbol' ||
-    (isObjectLike(value) && objectToString.call(value) == symbolTag);
-}
-
-/**
- * Converts `value` to a string if it's not one. An empty string is returned
- * for `null` and `undefined` values. The sign of `-0` is preserved.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to process.
- * @returns {string} Returns the string.
- * @example
- *
- * _.toString(null);
- * // => ''
- *
- * _.toString(-0);
- * // => '-0'
- *
- * _.toString([1, 2, 3]);
- * // => '1,2,3'
- */
-function toString(value) {
-  // Exit early for strings to avoid a performance hit in some environments.
-  if (typeof value == 'string') {
-    return value;
-  }
-  if (value == null) {
-    return '';
-  }
-  if (isSymbol(value)) {
-    return Symbol ? symbolToString.call(value) : '';
-  }
-  var result = (value + '');
-  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
-}
+var escapeHtmlChar = require('lodash._escapehtmlchar'),
+    keys = require('lodash.keys'),
+    reUnescapedHtml = require('lodash._reunescapedhtml');
 
 /**
- * Converts the characters "&", "<", ">", '"', "'", and "\`" in `string` to
- * their corresponding HTML entities.
- *
- * **Note:** No other characters are escaped. To escape additional
- * characters use a third-party library like [_he_](https://mths.be/he).
- *
- * Though the ">" character is escaped for symmetry, characters like
- * ">" and "/" don't need escaping in HTML and have no special meaning
- * unless they're part of a tag or unquoted attribute value.
- * See [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
- * (under "semi-related fun fact") for more details.
- *
- * Backticks are escaped because in IE < 9, they can break out of
- * attribute values or HTML comments. See [#59](https://html5sec.org/#59),
- * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and
- * [#133](https://html5sec.org/#133) of the [HTML5 Security Cheatsheet](https://html5sec.org/)
- * for more details.
- *
- * When working with HTML you should always [quote attribute values](http://wonko.com/post/html-escaping)
- * to reduce XSS vectors.
+ * Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their
+ * corresponding HTML entities.
  *
  * @static
  * @memberOf _
- * @category String
- * @param {string} [string=''] The string to escape.
+ * @category Utilities
+ * @param {string} string The string to escape.
  * @returns {string} Returns the escaped string.
  * @example
  *
- * _.escape('fred, barney, & pebbles');
- * // => 'fred, barney, &amp; pebbles'
+ * _.escape('Fred, Wilma, & Pebbles');
+ * // => 'Fred, Wilma, &amp; Pebbles'
  */
 function escape(string) {
-  string = toString(string);
-  return (string && reHasUnescapedHtml.test(string))
-    ? string.replace(reUnescapedHtml, escapeHtmlChar)
-    : string;
+  return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar);
 }
 
 module.exports = escape;
diff --git a/node_modules/lodash.escape/package.json b/node_modules/lodash.escape/package.json
index fc19009cf..efda9c603 100644
--- a/node_modules/lodash.escape/package.json
+++ b/node_modules/lodash.escape/package.json
@@ -1,20 +1,22 @@
 {
   "name": "lodash.escape",
-  "version": "3.2.0",
-  "description": "The lodash method `_.escape` exported as a module.",
-  "homepage": "https://lodash.com/",
-  "icon": "https://lodash.com/icon.svg",
+  "version": "2.4.1",
+  "description": "The Lo-Dash function `_.escape` as a Node.js module generated by lodash-cli.",
+  "homepage": "http://lodash.com/custom-builds",
   "license": "MIT",
-  "keywords": "lodash-modularized, escape",
+  "keywords": ["functional", "lodash", "lodash-modularized", "server", "util"],
   "author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
   "contributors": [
     "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
-    "Blaine Bublitz <blaine@iceddev.com> (https://github.com/phated)",
-    "Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
+    "Blaine Bublitz <blaine@iceddev.com> (http://www.iceddev.com/)",
+    "Kit Cambridge <github@kitcambridge.be> (http://kitcambridge.be/)",
+    "Mathias Bynens <mathias@qiwi.be> (http://mathiasbynens.be/)"
   ],
-  "repository": "lodash/lodash",
-  "scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" },
+  "bugs": "https://github.com/lodash/lodash-cli/issues",
+  "repository": { "type": "git", "url": "https://github.com/lodash/lodash-cli.git" },
   "dependencies": {
-    "lodash._root": "^3.0.0"
+    "lodash._escapehtmlchar": "~2.4.1",
+    "lodash.keys": "~2.4.1",
+    "lodash._reunescapedhtml": "~2.4.1"
   }
 }