diff --git a/.gitignore b/.gitignore
index 037de96ec..cc866ef02 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,19 +1,35 @@
-lib-cov
-lcov.info
-*.seed
+# Logs
+logs
 *.log
-*.csv
-*.dat
-*.out
-*.pid
-*.gz
 
+# Runtime data
 pids
-logs
-results
-build
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
 .grunt
 
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# Commenting this out is preferred by some people, see
+# https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
 node_modules
+bower_components
+
+# Users Environment Variables
+.lock-wscript
 
+# OS
 .DS_Store
+
+# Builds
+export.sh
diff --git a/.jshintrc b/.jshintrc
index 63890519f..b521688fe 100644
--- a/.jshintrc
+++ b/.jshintrc
@@ -94,5 +94,7 @@
   // These options pre-define global variables specific 
   // to your app that hang off `window`.
 
-  "predef": []
+  "predef": [
+    "define" // amd loader
+  ]
 }
\ No newline at end of file
diff --git a/demo/index.html b/demo/index.html
index 1a8e1a883..165258bf6 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -66,20 +66,16 @@ <h3>Keyboard shortcuts:</h3>
     </div>
   </div>
 
-  <!-- Include if you want image embeds to upload to Amazon S3 -->
-  <script src="../ext/xhr-file-uploader.js"></script>
-  <!-- Include JS Module Loader -->
+  <!-- Include ContentKit JS -->
   <script src="../ext/loader.js"></script>
-  <!-- Include Editor JS (content-kit-editor.js) -->
   <script src="../dist/content-kit-editor.js"></script>
+  <script>window.ContentKit = require('content-kit')['default'];</script>
 
   <script>
-    // Load the ContentKit Module
-    window.ContentKit = require('content-kit')['default'];
-
     // Initializes a new Editor
     var editor = new ContentKit.Editor('.editor', {
       imageServiceUrl: 'http://localhost:5000/upload',
+      embedServiceUrl: 'http://localhost:5000/embed',
       compiler: new ContentKit.Compiler({
         includeTypeNames: true // outputs type names for easier debugging
       })
diff --git a/dist/content-kit-editor.js b/dist/content-kit-editor.js
index bc31dbdbd..e540a3d24 100755
--- a/dist/content-kit-editor.js
+++ b/dist/content-kit-editor.js
@@ -3,7 +3,7 @@
  * @version  0.1.0
  * @author   Garth Poitras <garth22@gmail.com> (http://garthpoitras.com/)
  * @license  MIT
- * Last modified: Aug 11, 2014
+ * Last modified: Aug 14, 2014
  */
 
 (function(exports, document) {
@@ -22,14 +22,10 @@ define("content-kit",
     var Compiler = __dependency6__["default"];
     var HTMLParser = __dependency7__["default"];
     var HTMLRenderer = __dependency8__["default"];
+
     var EditorFactory = __dependency9__["default"];
 
-    /**
-     * @namespace ContentKit
-     * Merge public modules into the common ContentKit namespace.
-     * Handy for working in the browser with globals.
-     */
-    var ContentKit = window.ContentKit || {};
+    var ContentKit = {};
     ContentKit.Type = Type;
     ContentKit.BlockModel = BlockModel;
     ContentKit.TextModel = TextModel;
@@ -38,6 +34,7 @@ define("content-kit",
     ContentKit.Compiler = Compiler;
     ContentKit.HTMLParser = HTMLParser;
     ContentKit.HTMLRenderer = HTMLRenderer;
+
     ContentKit.Editor = EditorFactory;
 
     __exports__["default"] = ContentKit;
@@ -390,6 +387,10 @@ define("content-kit-editor/editor",
             // TODO: lookup by name
             editor.embedCommands[0].uploader.url = editor.imageServiceUrl;
           }
+          if (editor.embedServiceUrl) {
+            // TODO: lookup by name
+            editor.embedCommands[1].embedService.url = editor.embedServiceUrl;
+          }
         }
         
         if(editor.autofocus) { element.focus(); }
@@ -628,6 +629,7 @@ define("content-kit-utils/string-utils",
     var RegExpTrimLeft    = /^\s+/;
     var RegExpWSChars     = /(\r\n|\n|\r|\t|\u00A0)/gm;
     var RegExpMultiWS     = /\s+/g;
+    var RegExpNonAlphaNum = /[^a-zA-Z\d]/g;
 
     /**
      * String.prototype.trim polyfill
@@ -649,7 +651,7 @@ define("content-kit-utils/string-utils",
      * Replaces non-alphanumeric chars with underscores
      */
     function underscore(string) {
-      return string ? (string + '').replace(/ /g, '_') : '';
+      return string ? trim(string + '').replace(RegExpNonAlphaNum, '_') : '';
     }
 
     /**
@@ -672,6 +674,259 @@ define("content-kit-utils/string-utils",
     __exports__.sanitizeWhitespace = sanitizeWhitespace;
     __exports__.injectIntoString = injectIntoString;
   });
+define("ext/content-kit-services",
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+
+    function createXHR(options) {
+      var xhr = new XMLHttpRequest();
+      xhr.open(options.method, options.url);
+      xhr.onload = function () {
+        var response = xhr.responseText;
+        if (xhr.status === 200) {
+          return options.success.call(this, response);
+        }
+        options.error.call(this, response);
+      };
+      xhr.onerror = function (error) {
+        options.error.call(this, error);
+      };
+      return xhr;
+    }
+
+    function xhrGet(options) {
+      options.method = 'GET';
+      var xhr = createXHR(options);
+      xhr.send();
+    }
+
+    function xhrPost(options) {
+      options.method = 'POST';
+      var xhr = createXHR(options);
+      var formData = new FormData();
+      formData.append('file', options.data);
+      xhr.send(formData);
+    }
+
+    function responseJSON(jsonString) {
+      if (!jsonString) { return null; }
+      try {
+        return JSON.parse(jsonString);
+      } catch(e) {
+        return jsonString;
+      }
+    }
+
+    // --------------------------------------------
+
+    function FileUploader(options) {
+      options = options || {};
+      var url = options.url;
+      var maxFileSize = options.maxFileSize;
+      if (url) {
+        this.url = url;
+      } else {
+        throw new Error('FileUploader: setting the `url` to an upload service is required');
+      }
+      if (maxFileSize) {
+        this.maxFileSize = maxFileSize;
+      }
+    }
+
+    FileUploader.prototype.upload = function(options) {
+      if (!options) { return; }
+
+      var fileInput = options.fileInput;
+      var file = options.file || (fileInput && fileInput.files && fileInput.files[0]);
+      var callback = options.complete;
+      var maxFileSize = this.maxFileSize;
+      if (!file || !(file instanceof window.File)) { return; }
+
+      if (maxFileSize && file.size > maxFileSize) {
+        if (callback) { callback.call(this, null, { message: 'max file size is ' + maxFileSize + ' bytes' }); }
+        return;
+      }
+
+      xhrPost({
+        url: this.url,
+        data: file,
+        success: function(response) {
+          if (callback) { callback.call(this, responseJSON(response)); }
+        },
+        error: function(error) {
+          if (callback) { callback.call(this, null, responseJSON(error)); }
+        }
+      });
+    };
+
+    function OEmbedder(options) {
+      options = options || {};
+      var url = options.url;
+      if (url) {
+        this.url = url;
+      } else {
+        throw new Error('OEmbedder: setting the `url` to an embed service is required');
+      }
+    }
+
+    OEmbedder.prototype.fetch = function(options) {
+      var callback = options.complete;
+      xhrGet({
+        url: this.url + "?url=" + encodeURI(options.url),
+        success: function(response) {
+          if (callback) { callback.call(this, responseJSON(response)); }
+        },
+        error: function(error) {
+          if (callback) { callback.call(this, null, responseJSON(error)); }
+        }
+      });
+    };
+
+    __exports__.FileUploader = FileUploader;
+    __exports__.OEmbedder = OEmbedder;
+  });
+define("ext/loader",
+  [],
+  function() {
+    "use strict";
+    var define, requireModule, require, requirejs;
+
+    (function() {
+
+      var _isArray;
+      if (!Array.isArray) {
+        _isArray = function (x) {
+          return Object.prototype.toString.call(x) === "[object Array]";
+        };
+      } else {
+        _isArray = Array.isArray;
+      }
+
+      var registry = {}, seen = {};
+      var FAILED = false;
+
+      var uuid = 0;
+
+      function tryFinally(tryable, finalizer) {
+        try {
+          return tryable();
+        } finally {
+          finalizer();
+        }
+      }
+
+
+      function Module(name, deps, callback, exports) {
+        var defaultDeps = ['require', 'exports', 'module'];
+
+        this.id       = uuid++;
+        this.name     = name;
+        this.deps     = !deps.length && callback.length ? defaultDeps : deps;
+        this.exports  = exports || { };
+        this.callback = callback;
+        this.state    = undefined;
+      }
+
+      define = function(name, deps, callback) {
+        if (!_isArray(deps)) {
+          callback = deps;
+          deps     =  [];
+        }
+
+        registry[name] = new Module(name, deps, callback);
+      };
+
+      define.amd = {};
+
+      function reify(mod, name, seen) {
+        var deps = mod.deps;
+        var length = deps.length;
+        var reified = new Array(length);
+        var dep;
+        // TODO: new Module
+        // TODO: seen refactor
+        var module = { };
+
+        for (var i = 0, l = length; i < l; i++) {
+          dep = deps[i];
+          if (dep === 'exports') {
+            module.exports = reified[i] = seen;
+          } else if (dep === 'require') {
+            reified[i] = require;
+          } else if (dep === 'module') {
+            mod.exports = seen;
+            module = reified[i] = mod;
+          } else {
+            reified[i] = require(resolve(dep, name));
+          }
+        }
+
+        return {
+          deps: reified,
+          module: module
+        };
+      }
+
+      requirejs = require = requireModule = function(name) {
+        var mod = registry[name];
+        if (!mod) {
+          throw new Error('Could not find module ' + name);
+        }
+
+        if (mod.state !== FAILED &&
+            seen.hasOwnProperty(name)) {
+          return seen[name];
+        }
+
+        var reified;
+        var module;
+        var loaded = false;
+
+        seen[name] = { }; // placeholder for run-time cycles
+
+        tryFinally(function() {
+          reified = reify(mod, name, seen[name]);
+          module = mod.callback.apply(this, reified.deps);
+          loaded = true;
+        }, function() {
+          if (!loaded) {
+            mod.state = FAILED;
+          }
+        });
+
+        if (module === undefined && reified.module.exports) {
+          return (seen[name] = reified.module.exports);
+        } else {
+          return (seen[name] = module);
+        }
+      };
+
+      function resolve(child, name) {
+        if (child.charAt(0) !== '.') { return child; }
+
+        var parts = child.split('/');
+        var nameParts = name.split('/');
+        var parentBase = nameParts.slice(0, -1);
+
+        for (var i = 0, l = parts.length; i < l; i++) {
+          var part = parts[i];
+
+          if (part === '..') { parentBase.pop(); }
+          else if (part === '.') { continue; }
+          else { parentBase.push(part); }
+        }
+
+        return parentBase.join('/');
+      }
+
+      requirejs.entries = requirejs._eak_seen = registry;
+      requirejs.clear = function(){
+        requirejs.entries = requirejs._eak_seen = registry = {};
+        seen = state = {};
+      };
+    })();
+  });
 define("content-kit-compiler/models/block",
   ["./model","../../content-kit-utils/object-utils","exports"],
   function(__dependency1__, __dependency2__, __exports__) {
@@ -1496,7 +1751,7 @@ define("content-kit-editor/commands/commands",
     __exports__.EmbedCommands = EmbedCommands;
   });
 define("content-kit-editor/commands/embed",
-  ["./base","../views/prompt","../views/message","../../content-kit-compiler/models/embed","../../content-kit-utils/object-utils","../utils/http-utils","../constants","exports"],
+  ["./base","../views/prompt","../views/message","../../content-kit-compiler/models/embed","../../content-kit-utils/object-utils","../constants","../../ext/content-kit-services","exports"],
   function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
     "use strict";
     var Command = __dependency1__["default"];
@@ -1504,8 +1759,8 @@ define("content-kit-editor/commands/embed",
     var Message = __dependency3__["default"];
     var EmbedModel = __dependency4__["default"];
     var inherit = __dependency5__.inherit;
-    var xhrGet = __dependency6__.xhrGet;
-    var RegEx = __dependency7__.RegEx;
+    var RegEx = __dependency6__.RegEx;
+    var OEmbedder = __dependency7__.OEmbedder;
 
     function EmbedCommand(options) {
       Command.call(this, {
@@ -1516,6 +1771,8 @@ define("content-kit-editor/commands/embed",
           placeholder: 'Paste a YouTube or Twitter url...'
         })
       });
+
+      this.embedService = new OEmbedder({ url: '/embed' });
     }
     inherit(EmbedCommand, Command);
 
@@ -1523,29 +1780,20 @@ define("content-kit-editor/commands/embed",
       var command = this;
       var editorContext = command.editorContext;
       var index = editorContext.getCurrentBlockIndex();
-      var oEmbedEndpoint = 'http://noembed.com/embed?url=';
       
       command.embedIntent.showLoading();
-      if (!RegEx.HTTP_PROTOCOL.test(url)) {
-        url = 'http://' + url;
-      }
 
-      xhrGet(oEmbedEndpoint + url, function(responseText, error) {
-        command.embedIntent.hideLoading();
-        if (error) {
-          new Message().show('Embed error: status code ' + error.currentTarget.status);
-        } else {
-          var json = JSON.parse(responseText);
-          if (json.error) {
-            new Message().show('Embed error: ' + json.error);
+      this.embedService.fetch({
+        url: url,
+        complete: function(response, error) {
+          command.embedIntent.hideLoading();
+
+          if (error) {
+            new Message().show('Embed error');
           } else {
-            var embedModel = new EmbedModel(json);
-            //if (!embedModel.attributes.provider_id) {
-            //  new Message().show('Embed error: "' + embedModel.attributes.provider_name + '" embeds are not supported at this time');
-            //} else {
-              editorContext.insertBlockAt(embedModel, index);
-              editorContext.syncVisualAt(index);
-            //}
+            var embedModel = new EmbedModel(response);
+            editorContext.insertBlockAt(embedModel, index);
+            editorContext.syncVisualAt(index);
           }
         }
       });
@@ -1611,22 +1859,21 @@ define("content-kit-editor/commands/heading",
     __exports__["default"] = HeadingCommand;
   });
 define("content-kit-editor/commands/image",
-  ["./base","../views/message","../../content-kit-compiler/models/image","../../content-kit-utils/object-utils","exports"],
-  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __exports__) {
+  ["./base","../views/message","../../content-kit-compiler/models/image","../../content-kit-utils/object-utils","../../ext/content-kit-services","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
     "use strict";
     var Command = __dependency1__["default"];
     var Message = __dependency2__["default"];
     var ImageModel = __dependency3__["default"];
     var inherit = __dependency4__.inherit;
+    var FileUploader = __dependency5__.FileUploader;
 
     function ImageCommand(options) {
       Command.call(this, {
         name: 'image',
         button: '<i class="ck-icon-image"></i>'
       });
-      if (window.XHRFileUploader) {
-        this.uploader = new window.XHRFileUploader({ url: '/upload', maxFileSize: 5000000 });
-      }
+      this.uploader = new FileUploader({ url: '/upload', maxFileSize: 5000000 });
     }
     inherit(ImageCommand, Command);
 
@@ -1987,24 +2234,6 @@ define("content-kit-editor/utils/element-utils",
     __exports__.positionElementToLeftOf = positionElementToLeftOf;
     __exports__.positionElementToRightOf = positionElementToRightOf;
   });
-define("content-kit-editor/utils/http-utils",
-  ["exports"],
-  function(__exports__) {
-    "use strict";
-    function xhrGet(url, callback) {
-      var request = new XMLHttpRequest();
-      request.onload = function() {
-        callback(this.responseText);
-      };
-      request.onerror = function(error) {
-        callback(null, error);
-      };
-      request.open('GET', url, true);
-      request.send();
-    }
-
-    __exports__.xhrGet = xhrGet;
-  });
 define("content-kit-editor/utils/selection-utils",
   ["../constants","./element-utils","exports"],
   function(__dependency1__, __dependency2__, __exports__) {
diff --git a/ext/xhr-file-uploader.js b/ext/xhr-file-uploader.js
deleted file mode 100644
index 05bb08843..000000000
--- a/ext/xhr-file-uploader.js
+++ /dev/null
@@ -1,78 +0,0 @@
-/**
- * A simple ajax file uploader for the browser
- */
-
-(function(exports) {
-
-  function XHRFileUploader(options) {
-    options = options || {};
-    var url = options.url;
-    var maxFileSize = options.maxFileSize;
-    if (url) {
-      this.url = url;
-    } else {
-      throw new Error('XHRFileUploader: setting the `url` to an upload service is required'); 
-    }
-    if (maxFileSize) {
-      this.maxFileSize = maxFileSize;
-    }
-  }
-
-  exports.XHRFileUploader = XHRFileUploader;
-
-  XHRFileUploader.prototype.upload = function(options) {
-    if (!options) { return; }
-
-    var fileInput = options.fileInput;
-    var file = options.file || (fileInput && fileInput.files && fileInput.files[0]);
-    var callback = options.complete;
-    var maxFileSize = this.maxFileSize;
-    if (!file || !(file instanceof exports.File)) { return; }
-
-    if (maxFileSize && file.size > maxFileSize) {
-      if (callback) { callback.call(this, null, { message: 'maximum file size is ' + maxFileSize + ' bytes' }); }
-      return;
-    }
-
-    xhrPost({
-      url: this.url,
-      data: file,
-      success: function(response) {
-        if (callback) { callback.call(this, responseJSON(response)); }
-      },
-      error: function(error) {
-        if (callback) { callback.call(this, null, responseJSON(error)); }
-      }
-    });
-  };
-
-  function xhrPost(options) {
-    var request = new XMLHttpRequest(); 
-    request.open('POST', options.url, true);
-    
-    request.onload = function () {
-      var response = request.responseText;
-      if (request.status === 200) {
-        return options.success.call(this, response);
-      }
-      options.error.call(this, response);
-    };
-    request.onerror = function (error) {
-      options.error.call(this, error);
-    };
-
-    var formData = new FormData();
-    formData.append('file', options.data);
-    request.send(formData);
-  }
-
-  function responseJSON(jsonString) {
-    if (!jsonString) { return null; }
-    try {
-      return JSON.parse(jsonString);
-    } catch(e) {
-      return jsonString;
-    }
-  }
-
-}(this));
\ No newline at end of file
diff --git a/package.json b/package.json
index 06889439c..3ec73e4fb 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
     "gulp-open": "^0.2.8",
     "gulp-qunit": "^0.3.3",
     "gulp-rimraf": "^0.1.0",
-    "gulp-util": "~2.2.12"
+    "gulp-util": "~2.2.12",
+    "qunitjs": "^1.15.0"
   }
 }
diff --git a/src/js/content-kit-editor/commands/embed.js b/src/js/content-kit-editor/commands/embed.js
index 5a88eb190..0ef81035d 100644
--- a/src/js/content-kit-editor/commands/embed.js
+++ b/src/js/content-kit-editor/commands/embed.js
@@ -3,8 +3,8 @@ import Prompt from '../views/prompt';
 import Message from '../views/message';
 import EmbedModel from '../../content-kit-compiler/models/embed';
 import { inherit } from '../../content-kit-utils/object-utils';
-import { xhrGet } from '../utils/http-utils';
 import { RegEx } from '../constants';
+import { OEmbedder } from '../../ext/content-kit-services';
 
 function EmbedCommand(options) {
   Command.call(this, {
@@ -15,6 +15,8 @@ function EmbedCommand(options) {
       placeholder: 'Paste a YouTube or Twitter url...'
     })
   });
+
+  this.embedService = new OEmbedder({ url: '/embed' });
 }
 inherit(EmbedCommand, Command);
 
@@ -22,29 +24,20 @@ EmbedCommand.prototype.exec = function(url) {
   var command = this;
   var editorContext = command.editorContext;
   var index = editorContext.getCurrentBlockIndex();
-  var oEmbedEndpoint = 'http://noembed.com/embed?url=';
   
   command.embedIntent.showLoading();
-  if (!RegEx.HTTP_PROTOCOL.test(url)) {
-    url = 'http://' + url;
-  }
 
-  xhrGet(oEmbedEndpoint + url, function(responseText, error) {
-    command.embedIntent.hideLoading();
-    if (error) {
-      new Message().show('Embed error: status code ' + error.currentTarget.status);
-    } else {
-      var json = JSON.parse(responseText);
-      if (json.error) {
-        new Message().show('Embed error: ' + json.error);
+  this.embedService.fetch({
+    url: url,
+    complete: function(response, error) {
+      command.embedIntent.hideLoading();
+
+      if (error) {
+        new Message().show('Embed error');
       } else {
-        var embedModel = new EmbedModel(json);
-        //if (!embedModel.attributes.provider_id) {
-        //  new Message().show('Embed error: "' + embedModel.attributes.provider_name + '" embeds are not supported at this time');
-        //} else {
-          editorContext.insertBlockAt(embedModel, index);
-          editorContext.syncVisualAt(index);
-        //}
+        var embedModel = new EmbedModel(response);
+        editorContext.insertBlockAt(embedModel, index);
+        editorContext.syncVisualAt(index);
       }
     }
   });
diff --git a/src/js/content-kit-editor/commands/image.js b/src/js/content-kit-editor/commands/image.js
index f9b03cd91..c3977e518 100644
--- a/src/js/content-kit-editor/commands/image.js
+++ b/src/js/content-kit-editor/commands/image.js
@@ -2,15 +2,14 @@ import Command from './base';
 import Message from '../views/message';
 import ImageModel from '../../content-kit-compiler/models/image';
 import { inherit } from '../../content-kit-utils/object-utils';
+import { FileUploader } from '../../ext/content-kit-services';
 
 function ImageCommand(options) {
   Command.call(this, {
     name: 'image',
     button: '<i class="ck-icon-image"></i>'
   });
-  if (window.XHRFileUploader) {
-    this.uploader = new window.XHRFileUploader({ url: '/upload', maxFileSize: 5000000 });
-  }
+  this.uploader = new FileUploader({ url: '/upload', maxFileSize: 5000000 });
 }
 inherit(ImageCommand, Command);
 
diff --git a/src/js/content-kit-editor/editor.js b/src/js/content-kit-editor/editor.js
index 0cf289935..49772a84a 100644
--- a/src/js/content-kit-editor/editor.js
+++ b/src/js/content-kit-editor/editor.js
@@ -161,6 +161,10 @@ function Editor(element, options) {
         // TODO: lookup by name
         editor.embedCommands[0].uploader.url = editor.imageServiceUrl;
       }
+      if (editor.embedServiceUrl) {
+        // TODO: lookup by name
+        editor.embedCommands[1].embedService.url = editor.embedServiceUrl;
+      }
     }
     
     if(editor.autofocus) { element.focus(); }
diff --git a/src/js/content-kit-editor/utils/http-utils.js b/src/js/content-kit-editor/utils/http-utils.js
deleted file mode 100644
index a2682d3c3..000000000
--- a/src/js/content-kit-editor/utils/http-utils.js
+++ /dev/null
@@ -1,13 +0,0 @@
-function xhrGet(url, callback) {
-  var request = new XMLHttpRequest();
-  request.onload = function() {
-    callback(this.responseText);
-  };
-  request.onerror = function(error) {
-    callback(null, error);
-  };
-  request.open('GET', url, true);
-  request.send();
-}
-
-export { xhrGet };
diff --git a/src/js/content-kit-utils/string-utils.js b/src/js/content-kit-utils/string-utils.js
index ae170affe..730e82af3 100644
--- a/src/js/content-kit-utils/string-utils.js
+++ b/src/js/content-kit-utils/string-utils.js
@@ -2,6 +2,7 @@ var RegExpTrim        = /^\s+|\s+$/g;
 var RegExpTrimLeft    = /^\s+/;
 var RegExpWSChars     = /(\r\n|\n|\r|\t|\u00A0)/gm;
 var RegExpMultiWS     = /\s+/g;
+var RegExpNonAlphaNum = /[^a-zA-Z\d]/g;
 
 /**
  * String.prototype.trim polyfill
@@ -23,7 +24,7 @@ function trimLeft(string) {
  * Replaces non-alphanumeric chars with underscores
  */
 function underscore(string) {
-  return string ? (string + '').replace(/ /g, '_') : '';
+  return string ? trim(string + '').replace(RegExpNonAlphaNum, '_') : '';
 }
 
 /**
@@ -40,4 +41,4 @@ function injectIntoString(string, injection, index) {
   return string.substr(0, index) + injection + string.substr(index);
 }
 
-export { trim, trimLeft, underscore, sanitizeWhitespace, injectIntoString};
+export { trim, trimLeft, underscore, sanitizeWhitespace, injectIntoString };
diff --git a/src/js/content-kit.js b/src/js/content-kit.js
index 887c0fdba..94a129b52 100644
--- a/src/js/content-kit.js
+++ b/src/js/content-kit.js
@@ -6,14 +6,10 @@ import EmbedModel from './content-kit-compiler/models/embed';
 import Compiler from './content-kit-compiler/compiler';
 import HTMLParser from './content-kit-compiler/parsers/html-parser';
 import HTMLRenderer from './content-kit-compiler/renderers/html-renderer';
+
 import EditorFactory from './content-kit-editor/editor-factory';
 
-/**
- * @namespace ContentKit
- * Merge public modules into the common ContentKit namespace.
- * Handy for working in the browser with globals.
- */
-var ContentKit = window.ContentKit || {};
+var ContentKit = {};
 ContentKit.Type = Type;
 ContentKit.BlockModel = BlockModel;
 ContentKit.TextModel = TextModel;
@@ -22,6 +18,7 @@ ContentKit.EmbedModel = EmbedModel;
 ContentKit.Compiler = Compiler;
 ContentKit.HTMLParser = HTMLParser;
 ContentKit.HTMLRenderer = HTMLRenderer;
+
 ContentKit.Editor = EditorFactory;
 
 export default ContentKit;
diff --git a/src/js/ext/content-kit-services.js b/src/js/ext/content-kit-services.js
new file mode 100644
index 000000000..6241720e5
--- /dev/null
+++ b/src/js/ext/content-kit-services.js
@@ -0,0 +1,106 @@
+
+function createXHR(options) {
+  var xhr = new XMLHttpRequest();
+  xhr.open(options.method, options.url);
+  xhr.onload = function () {
+    var response = xhr.responseText;
+    if (xhr.status === 200) {
+      return options.success.call(this, response);
+    }
+    options.error.call(this, response);
+  };
+  xhr.onerror = function (error) {
+    options.error.call(this, error);
+  };
+  return xhr;
+}
+
+function xhrGet(options) {
+  options.method = 'GET';
+  var xhr = createXHR(options);
+  xhr.send();
+}
+
+function xhrPost(options) {
+  options.method = 'POST';
+  var xhr = createXHR(options);
+  var formData = new FormData();
+  formData.append('file', options.data);
+  xhr.send(formData);
+}
+
+function responseJSON(jsonString) {
+  if (!jsonString) { return null; }
+  try {
+    return JSON.parse(jsonString);
+  } catch(e) {
+    return jsonString;
+  }
+}
+
+// --------------------------------------------
+
+function FileUploader(options) {
+  options = options || {};
+  var url = options.url;
+  var maxFileSize = options.maxFileSize;
+  if (url) {
+    this.url = url;
+  } else {
+    throw new Error('FileUploader: setting the `url` to an upload service is required');
+  }
+  if (maxFileSize) {
+    this.maxFileSize = maxFileSize;
+  }
+}
+
+FileUploader.prototype.upload = function(options) {
+  if (!options) { return; }
+
+  var fileInput = options.fileInput;
+  var file = options.file || (fileInput && fileInput.files && fileInput.files[0]);
+  var callback = options.complete;
+  var maxFileSize = this.maxFileSize;
+  if (!file || !(file instanceof window.File)) { return; }
+
+  if (maxFileSize && file.size > maxFileSize) {
+    if (callback) { callback.call(this, null, { message: 'max file size is ' + maxFileSize + ' bytes' }); }
+    return;
+  }
+
+  xhrPost({
+    url: this.url,
+    data: file,
+    success: function(response) {
+      if (callback) { callback.call(this, responseJSON(response)); }
+    },
+    error: function(error) {
+      if (callback) { callback.call(this, null, responseJSON(error)); }
+    }
+  });
+};
+
+function OEmbedder(options) {
+  options = options || {};
+  var url = options.url;
+  if (url) {
+    this.url = url;
+  } else {
+    throw new Error('OEmbedder: setting the `url` to an embed service is required');
+  }
+}
+
+OEmbedder.prototype.fetch = function(options) {
+  var callback = options.complete;
+  xhrGet({
+    url: this.url + "?url=" + encodeURI(options.url),
+    success: function(response) {
+      if (callback) { callback.call(this, responseJSON(response)); }
+    },
+    error: function(error) {
+      if (callback) { callback.call(this, null, responseJSON(error)); }
+    }
+  });
+};
+
+export { FileUploader, OEmbedder };
diff --git a/src/js/ext/loader.js b/src/js/ext/loader.js
new file mode 100644
index 000000000..aec6b8743
--- /dev/null
+++ b/src/js/ext/loader.js
@@ -0,0 +1,136 @@
+var define, requireModule, require, requirejs;
+
+(function() {
+
+  var _isArray;
+  if (!Array.isArray) {
+    _isArray = function (x) {
+      return Object.prototype.toString.call(x) === "[object Array]";
+    };
+  } else {
+    _isArray = Array.isArray;
+  }
+
+  var registry = {}, seen = {};
+  var FAILED = false;
+
+  var uuid = 0;
+
+  function tryFinally(tryable, finalizer) {
+    try {
+      return tryable();
+    } finally {
+      finalizer();
+    }
+  }
+
+
+  function Module(name, deps, callback, exports) {
+    var defaultDeps = ['require', 'exports', 'module'];
+
+    this.id       = uuid++;
+    this.name     = name;
+    this.deps     = !deps.length && callback.length ? defaultDeps : deps;
+    this.exports  = exports || { };
+    this.callback = callback;
+    this.state    = undefined;
+  }
+
+  define = function(name, deps, callback) {
+    if (!_isArray(deps)) {
+      callback = deps;
+      deps     =  [];
+    }
+
+    registry[name] = new Module(name, deps, callback);
+  };
+
+  define.amd = {};
+
+  function reify(mod, name, seen) {
+    var deps = mod.deps;
+    var length = deps.length;
+    var reified = new Array(length);
+    var dep;
+    // TODO: new Module
+    // TODO: seen refactor
+    var module = { };
+
+    for (var i = 0, l = length; i < l; i++) {
+      dep = deps[i];
+      if (dep === 'exports') {
+        module.exports = reified[i] = seen;
+      } else if (dep === 'require') {
+        reified[i] = require;
+      } else if (dep === 'module') {
+        mod.exports = seen;
+        module = reified[i] = mod;
+      } else {
+        reified[i] = require(resolve(dep, name));
+      }
+    }
+
+    return {
+      deps: reified,
+      module: module
+    };
+  }
+
+  requirejs = require = requireModule = function(name) {
+    var mod = registry[name];
+    if (!mod) {
+      throw new Error('Could not find module ' + name);
+    }
+
+    if (mod.state !== FAILED &&
+        seen.hasOwnProperty(name)) {
+      return seen[name];
+    }
+
+    var reified;
+    var module;
+    var loaded = false;
+
+    seen[name] = { }; // placeholder for run-time cycles
+
+    tryFinally(function() {
+      reified = reify(mod, name, seen[name]);
+      module = mod.callback.apply(this, reified.deps);
+      loaded = true;
+    }, function() {
+      if (!loaded) {
+        mod.state = FAILED;
+      }
+    });
+
+    if (module === undefined && reified.module.exports) {
+      return (seen[name] = reified.module.exports);
+    } else {
+      return (seen[name] = module);
+    }
+  };
+
+  function resolve(child, name) {
+    if (child.charAt(0) !== '.') { return child; }
+
+    var parts = child.split('/');
+    var nameParts = name.split('/');
+    var parentBase = nameParts.slice(0, -1);
+
+    for (var i = 0, l = parts.length; i < l; i++) {
+      var part = parts[i];
+
+      if (part === '..') { parentBase.pop(); }
+      else if (part === '.') { continue; }
+      else { parentBase.push(part); }
+    }
+
+    return parentBase.join('/');
+  }
+
+  requirejs.entries = requirejs._eak_seen = registry;
+  requirejs.clear = function(){
+    requirejs.entries = requirejs._eak_seen = registry = {};
+    seen = state = {};
+  };
+})();
diff --git a/tests/index.html b/tests/index.html
index abddd27d2..515d35de0 100644
--- a/tests/index.html
+++ b/tests/index.html
@@ -3,18 +3,17 @@
 <head>
   <meta charset="utf-8">
   <title>QUnit</title>
-  <link rel="stylesheet" href="lib/qunit-1.13.0.css">
+  <link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css">
 </head>
 <body>
 
   <div id="qunit"></div>
   <div id="qunit-fixture"></div>
 
-  <script src="lib/qunit-1.13.0.js"></script>
+  <script src="../node_modules/qunitjs/qunit/qunit.js"></script>
 
   <script src="../ext/loader.js"></script>
   <script src="../dist/content-kit-editor.js"></script>
-
   <script>window.ContentKit = require('content-kit')['default'];</script>
 
   <script src="tests.js"></script>
diff --git a/tests/lib/qunit-1.13.0.css b/tests/lib/qunit-1.13.0.css
deleted file mode 100644
index 26a85d24b..000000000
--- a/tests/lib/qunit-1.13.0.css
+++ /dev/null
@@ -1,245 +0,0 @@
-/*!
- * QUnit 1.13.0
- * http://qunitjs.com/
- *
- * Copyright 2013 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-01-04T17:09Z
- */
-
-/** Font Family and Sizes */
-
-#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
-	font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
-}
-
-#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
-#qunit-tests { font-size: smaller; }
-
-
-/** Resets */
-
-#qunit-tests, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter {
-	margin: 0;
-	padding: 0;
-}
-
-
-/** Header */
-
-#qunit-header {
-	padding: 0.5em 0 0.5em 1em;
-
-	color: #8699a4;
-	background-color: #0d3349;
-
-	font-size: 1.5em;
-	line-height: 1em;
-	font-weight: normal;
-
-	border-radius: 5px 5px 0 0;
-	-moz-border-radius: 5px 5px 0 0;
-	-webkit-border-top-right-radius: 5px;
-	-webkit-border-top-left-radius: 5px;
-}
-
-#qunit-header a {
-	text-decoration: none;
-	color: #c2ccd1;
-}
-
-#qunit-header a:hover,
-#qunit-header a:focus {
-	color: #fff;
-}
-
-#qunit-testrunner-toolbar label {
-	display: inline-block;
-	padding: 0 .5em 0 .1em;
-}
-
-#qunit-banner {
-	height: 5px;
-}
-
-#qunit-testrunner-toolbar {
-	padding: 0.5em 0 0.5em 2em;
-	color: #5E740B;
-	background-color: #eee;
-	overflow: hidden;
-}
-
-#qunit-userAgent {
-	padding: 0.5em 0 0.5em 2.5em;
-	background-color: #2b81af;
-	color: #fff;
-	text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
-}
-
-#qunit-modulefilter-container {
-	float: right;
-}
-
-/** Tests: Pass/Fail */
-
-#qunit-tests {
-	list-style-position: inside;
-}
-
-#qunit-tests li {
-	padding: 0.4em 0.5em 0.4em 2.5em;
-	border-bottom: 1px solid #fff;
-	list-style-position: inside;
-}
-
-#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running  {
-	display: none;
-}
-
-#qunit-tests li strong {
-	cursor: pointer;
-}
-
-#qunit-tests li a {
-	padding: 0.5em;
-	color: #c2ccd1;
-	text-decoration: none;
-}
-#qunit-tests li a:hover,
-#qunit-tests li a:focus {
-	color: #000;
-}
-
-#qunit-tests li .runtime {
-	float: right;
-	font-size: smaller;
-}
-
-.qunit-assert-list {
-	margin-top: 0.5em;
-	padding: 0.5em;
-
-	background-color: #fff;
-
-	border-radius: 5px;
-	-moz-border-radius: 5px;
-	-webkit-border-radius: 5px;
-}
-
-.qunit-collapsed {
-	display: none;
-}
-
-#qunit-tests table {
-	border-collapse: collapse;
-	margin-top: .2em;
-}
-
-#qunit-tests th {
-	text-align: right;
-	vertical-align: top;
-	padding: 0 .5em 0 0;
-}
-
-#qunit-tests td {
-	vertical-align: top;
-}
-
-#qunit-tests pre {
-	margin: 0;
-	white-space: pre-wrap;
-	word-wrap: break-word;
-}
-
-#qunit-tests del {
-	background-color: #e0f2be;
-	color: #374e0c;
-	text-decoration: none;
-}
-
-#qunit-tests ins {
-	background-color: #ffcaca;
-	color: #500;
-	text-decoration: none;
-}
-
-/*** Test Counts */
-
-#qunit-tests b.counts                       { color: black; }
-#qunit-tests b.passed                       { color: #5E740B; }
-#qunit-tests b.failed                       { color: #710909; }
-
-#qunit-tests li li {
-	padding: 5px;
-	background-color: #fff;
-	border-bottom: none;
-	list-style-position: inside;
-}
-
-/*** Passing Styles */
-
-#qunit-tests li li.pass {
-	color: #3c510c;
-	background-color: #fff;
-	border-left: 10px solid #C6E746;
-}
-
-#qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
-#qunit-tests .pass .test-name               { color: #366097; }
-
-#qunit-tests .pass .test-actual,
-#qunit-tests .pass .test-expected           { color: #999999; }
-
-#qunit-banner.qunit-pass                    { background-color: #C6E746; }
-
-/*** Failing Styles */
-
-#qunit-tests li li.fail {
-	color: #710909;
-	background-color: #fff;
-	border-left: 10px solid #EE5757;
-	white-space: pre;
-}
-
-#qunit-tests > li:last-child {
-	border-radius: 0 0 5px 5px;
-	-moz-border-radius: 0 0 5px 5px;
-	-webkit-border-bottom-right-radius: 5px;
-	-webkit-border-bottom-left-radius: 5px;
-}
-
-#qunit-tests .fail                          { color: #000000; background-color: #EE5757; }
-#qunit-tests .fail .test-name,
-#qunit-tests .fail .module-name             { color: #000000; }
-
-#qunit-tests .fail .test-actual             { color: #EE5757; }
-#qunit-tests .fail .test-expected           { color: green;   }
-
-#qunit-banner.qunit-fail                    { background-color: #EE5757; }
-
-
-/** Result */
-
-#qunit-testresult {
-	padding: 0.5em 0.5em 0.5em 2.5em;
-
-	color: #2b81af;
-	background-color: #D2E0E6;
-
-	border-bottom: 1px solid white;
-}
-#qunit-testresult .module-name {
-	font-weight: bold;
-}
-
-/** Fixture */
-
-#qunit-fixture {
-	position: absolute;
-	top: -10000px;
-	left: -10000px;
-	width: 1000px;
-	height: 1000px;
-}
diff --git a/tests/lib/qunit-1.13.0.js b/tests/lib/qunit-1.13.0.js
deleted file mode 100644
index a2fb2e884..000000000
--- a/tests/lib/qunit-1.13.0.js
+++ /dev/null
@@ -1,2210 +0,0 @@
-/*!
- * QUnit 1.13.0
- * http://qunitjs.com/
- *
- * Copyright 2013 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: 2014-01-04T17:09Z
- */
-
-(function( window ) {
-
-var QUnit,
-	assert,
-	config,
-	onErrorFnPrev,
-	testId = 0,
-	fileName = (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""),
-	toString = Object.prototype.toString,
-	hasOwn = Object.prototype.hasOwnProperty,
-	// Keep a local reference to Date (GH-283)
-	Date = window.Date,
-	setTimeout = window.setTimeout,
-	defined = {
-		document: typeof window.document !== "undefined",
-		setTimeout: typeof window.setTimeout !== "undefined",
-		sessionStorage: (function() {
-			var x = "qunit-test-string";
-			try {
-				sessionStorage.setItem( x, x );
-				sessionStorage.removeItem( x );
-				return true;
-			} catch( e ) {
-				return false;
-			}
-		}())
-	},
-	/**
-	 * Provides a normalized error string, correcting an issue
-	 * with IE 7 (and prior) where Error.prototype.toString is
-	 * not properly implemented
-	 *
-	 * Based on http://es5.github.com/#x15.11.4.4
-	 *
-	 * @param {String|Error} error
-	 * @return {String} error message
-	 */
-	errorString = function( error ) {
-		var name, message,
-			errorString = error.toString();
-		if ( errorString.substring( 0, 7 ) === "[object" ) {
-			name = error.name ? error.name.toString() : "Error";
-			message = error.message ? error.message.toString() : "";
-			if ( name && message ) {
-				return name + ": " + message;
-			} else if ( name ) {
-				return name;
-			} else if ( message ) {
-				return message;
-			} else {
-				return "Error";
-			}
-		} else {
-			return errorString;
-		}
-	},
-	/**
-	 * Makes a clone of an object using only Array or Object as base,
-	 * and copies over the own enumerable properties.
-	 *
-	 * @param {Object} obj
-	 * @return {Object} New object with only the own properties (recursively).
-	 */
-	objectValues = function( obj ) {
-		// Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392.
-		/*jshint newcap: false */
-		var key, val,
-			vals = QUnit.is( "array", obj ) ? [] : {};
-		for ( key in obj ) {
-			if ( hasOwn.call( obj, key ) ) {
-				val = obj[key];
-				vals[key] = val === Object(val) ? objectValues(val) : val;
-			}
-		}
-		return vals;
-	};
-
-
-// Root QUnit object.
-// `QUnit` initialized at top of scope
-QUnit = {
-
-	// call on start of module test to prepend name to all tests
-	module: function( name, testEnvironment ) {
-		config.currentModule = name;
-		config.currentModuleTestEnvironment = testEnvironment;
-		config.modules[name] = true;
-	},
-
-	asyncTest: function( testName, expected, callback ) {
-		if ( arguments.length === 2 ) {
-			callback = expected;
-			expected = null;
-		}
-
-		QUnit.test( testName, expected, callback, true );
-	},
-
-	test: function( testName, expected, callback, async ) {
-		var test,
-			nameHtml = "<span class='test-name'>" + escapeText( testName ) + "</span>";
-
-		if ( arguments.length === 2 ) {
-			callback = expected;
-			expected = null;
-		}
-
-		if ( config.currentModule ) {
-			nameHtml = "<span class='module-name'>" + escapeText( config.currentModule ) + "</span>: " + nameHtml;
-		}
-
-		test = new Test({
-			nameHtml: nameHtml,
-			testName: testName,
-			expected: expected,
-			async: async,
-			callback: callback,
-			module: config.currentModule,
-			moduleTestEnvironment: config.currentModuleTestEnvironment,
-			stack: sourceFromStacktrace( 2 )
-		});
-
-		if ( !validTest( test ) ) {
-			return;
-		}
-
-		test.queue();
-	},
-
-	// Specify the number of expected assertions to guarantee that failed test (no assertions are run at all) don't slip through.
-	expect: function( asserts ) {
-		if (arguments.length === 1) {
-			config.current.expected = asserts;
-		} else {
-			return config.current.expected;
-		}
-	},
-
-	start: function( count ) {
-		// QUnit hasn't been initialized yet.
-		// Note: RequireJS (et al) may delay onLoad
-		if ( config.semaphore === undefined ) {
-			QUnit.begin(function() {
-				// This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first
-				setTimeout(function() {
-					QUnit.start( count );
-				});
-			});
-			return;
-		}
-
-		config.semaphore -= count || 1;
-		// don't start until equal number of stop-calls
-		if ( config.semaphore > 0 ) {
-			return;
-		}
-		// ignore if start is called more often then stop
-		if ( config.semaphore < 0 ) {
-			config.semaphore = 0;
-			QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) );
-			return;
-		}
-		// A slight delay, to avoid any current callbacks
-		if ( defined.setTimeout ) {
-			setTimeout(function() {
-				if ( config.semaphore > 0 ) {
-					return;
-				}
-				if ( config.timeout ) {
-					clearTimeout( config.timeout );
-				}
-
-				config.blocking = false;
-				process( true );
-			}, 13);
-		} else {
-			config.blocking = false;
-			process( true );
-		}
-	},
-
-	stop: function( count ) {
-		config.semaphore += count || 1;
-		config.blocking = true;
-
-		if ( config.testTimeout && defined.setTimeout ) {
-			clearTimeout( config.timeout );
-			config.timeout = setTimeout(function() {
-				QUnit.ok( false, "Test timed out" );
-				config.semaphore = 1;
-				QUnit.start();
-			}, config.testTimeout );
-		}
-	}
-};
-
-// We use the prototype to distinguish between properties that should
-// be exposed as globals (and in exports) and those that shouldn't
-(function() {
-	function F() {}
-	F.prototype = QUnit;
-	QUnit = new F();
-	// Make F QUnit's constructor so that we can add to the prototype later
-	QUnit.constructor = F;
-}());
-
-/**
- * Config object: Maintain internal state
- * Later exposed as QUnit.config
- * `config` initialized at top of scope
- */
-config = {
-	// The queue of tests to run
-	queue: [],
-
-	// block until document ready
-	blocking: true,
-
-	// when enabled, show only failing tests
-	// gets persisted through sessionStorage and can be changed in UI via checkbox
-	hidepassed: false,
-
-	// by default, run previously failed tests first
-	// very useful in combination with "Hide passed tests" checked
-	reorder: true,
-
-	// by default, modify document.title when suite is done
-	altertitle: true,
-
-	// when enabled, all tests must call expect()
-	requireExpects: false,
-
-	// add checkboxes that are persisted in the query-string
-	// when enabled, the id is set to `true` as a `QUnit.config` property
-	urlConfig: [
-		{
-			id: "noglobals",
-			label: "Check for Globals",
-			tooltip: "Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings."
-		},
-		{
-			id: "notrycatch",
-			label: "No try-catch",
-			tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings."
-		}
-	],
-
-	// Set of all modules.
-	modules: {},
-
-	// logging callback queues
-	begin: [],
-	done: [],
-	log: [],
-	testStart: [],
-	testDone: [],
-	moduleStart: [],
-	moduleDone: []
-};
-
-// Initialize more QUnit.config and QUnit.urlParams
-(function() {
-	var i,
-		location = window.location || { search: "", protocol: "file:" },
-		params = location.search.slice( 1 ).split( "&" ),
-		length = params.length,
-		urlParams = {},
-		current;
-
-	if ( params[ 0 ] ) {
-		for ( i = 0; i < length; i++ ) {
-			current = params[ i ].split( "=" );
-			current[ 0 ] = decodeURIComponent( current[ 0 ] );
-			// allow just a key to turn on a flag, e.g., test.html?noglobals
-			current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
-			urlParams[ current[ 0 ] ] = current[ 1 ];
-		}
-	}
-
-	QUnit.urlParams = urlParams;
-
-	// String search anywhere in moduleName+testName
-	config.filter = urlParams.filter;
-
-	// Exact match of the module name
-	config.module = urlParams.module;
-
-	config.testNumber = parseInt( urlParams.testNumber, 10 ) || null;
-
-	// Figure out if we're running the tests from a server or not
-	QUnit.isLocal = location.protocol === "file:";
-}());
-
-extend( QUnit, {
-
-	config: config,
-
-	// Initialize the configuration options
-	init: function() {
-		extend( config, {
-			stats: { all: 0, bad: 0 },
-			moduleStats: { all: 0, bad: 0 },
-			started: +new Date(),
-			updateRate: 1000,
-			blocking: false,
-			autostart: true,
-			autorun: false,
-			filter: "",
-			queue: [],
-			semaphore: 1
-		});
-
-		var tests, banner, result,
-			qunit = id( "qunit" );
-
-		if ( qunit ) {
-			qunit.innerHTML =
-				"<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" +
-				"<h2 id='qunit-banner'></h2>" +
-				"<div id='qunit-testrunner-toolbar'></div>" +
-				"<h2 id='qunit-userAgent'></h2>" +
-				"<ol id='qunit-tests'></ol>";
-		}
-
-		tests = id( "qunit-tests" );
-		banner = id( "qunit-banner" );
-		result = id( "qunit-testresult" );
-
-		if ( tests ) {
-			tests.innerHTML = "";
-		}
-
-		if ( banner ) {
-			banner.className = "";
-		}
-
-		if ( result ) {
-			result.parentNode.removeChild( result );
-		}
-
-		if ( tests ) {
-			result = document.createElement( "p" );
-			result.id = "qunit-testresult";
-			result.className = "result";
-			tests.parentNode.insertBefore( result, tests );
-			result.innerHTML = "Running...<br/>&nbsp;";
-		}
-	},
-
-	// Resets the test setup. Useful for tests that modify the DOM.
-	/*
-	DEPRECATED: Use multiple tests instead of resetting inside a test.
-	Use testStart or testDone for custom cleanup.
-	This method will throw an error in 2.0, and will be removed in 2.1
-	*/
-	reset: function() {
-		var fixture = id( "qunit-fixture" );
-		if ( fixture ) {
-			fixture.innerHTML = config.fixture;
-		}
-	},
-
-	// Safe object type checking
-	is: function( type, obj ) {
-		return QUnit.objectType( obj ) === type;
-	},
-
-	objectType: function( obj ) {
-		if ( typeof obj === "undefined" ) {
-			return "undefined";
-		}
-
-		// Consider: typeof null === object
-		if ( obj === null ) {
-			return "null";
-		}
-
-		var match = toString.call( obj ).match(/^\[object\s(.*)\]$/),
-			type = match && match[1] || "";
-
-		switch ( type ) {
-			case "Number":
-				if ( isNaN(obj) ) {
-					return "nan";
-				}
-				return "number";
-			case "String":
-			case "Boolean":
-			case "Array":
-			case "Date":
-			case "RegExp":
-			case "Function":
-				return type.toLowerCase();
-		}
-		if ( typeof obj === "object" ) {
-			return "object";
-		}
-		return undefined;
-	},
-
-	push: function( result, actual, expected, message ) {
-		if ( !config.current ) {
-			throw new Error( "assertion outside test context, was " + sourceFromStacktrace() );
-		}
-
-		var output, source,
-			details = {
-				module: config.current.module,
-				name: config.current.testName,
-				result: result,
-				message: message,
-				actual: actual,
-				expected: expected
-			};
-
-		message = escapeText( message ) || ( result ? "okay" : "failed" );
-		message = "<span class='test-message'>" + message + "</span>";
-		output = message;
-
-		if ( !result ) {
-			expected = escapeText( QUnit.jsDump.parse(expected) );
-			actual = escapeText( QUnit.jsDump.parse(actual) );
-			output += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + "</pre></td></tr>";
-
-			if ( actual !== expected ) {
-				output += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + "</pre></td></tr>";
-				output += "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff( expected, actual ) + "</pre></td></tr>";
-			}
-
-			source = sourceFromStacktrace();
-
-			if ( source ) {
-				details.source = source;
-				output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
-			}
-
-			output += "</table>";
-		}
-
-		runLoggingCallbacks( "log", QUnit, details );
-
-		config.current.assertions.push({
-			result: !!result,
-			message: output
-		});
-	},
-
-	pushFailure: function( message, source, actual ) {
-		if ( !config.current ) {
-			throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace(2) );
-		}
-
-		var output,
-			details = {
-				module: config.current.module,
-				name: config.current.testName,
-				result: false,
-				message: message
-			};
-
-		message = escapeText( message ) || "error";
-		message = "<span class='test-message'>" + message + "</span>";
-		output = message;
-
-		output += "<table>";
-
-		if ( actual ) {
-			output += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeText( actual ) + "</pre></td></tr>";
-		}
-
-		if ( source ) {
-			details.source = source;
-			output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>";
-		}
-
-		output += "</table>";
-
-		runLoggingCallbacks( "log", QUnit, details );
-
-		config.current.assertions.push({
-			result: false,
-			message: output
-		});
-	},
-
-	url: function( params ) {
-		params = extend( extend( {}, QUnit.urlParams ), params );
-		var key,
-			querystring = "?";
-
-		for ( key in params ) {
-			if ( hasOwn.call( params, key ) ) {
-				querystring += encodeURIComponent( key ) + "=" +
-					encodeURIComponent( params[ key ] ) + "&";
-			}
-		}
-		return window.location.protocol + "//" + window.location.host +
-			window.location.pathname + querystring.slice( 0, -1 );
-	},
-
-	extend: extend,
-	id: id,
-	addEvent: addEvent,
-	addClass: addClass,
-	hasClass: hasClass,
-	removeClass: removeClass
-	// load, equiv, jsDump, diff: Attached later
-});
-
-/**
- * @deprecated: Created for backwards compatibility with test runner that set the hook function
- * into QUnit.{hook}, instead of invoking it and passing the hook function.
- * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here.
- * Doing this allows us to tell if the following methods have been overwritten on the actual
- * QUnit object.
- */
-extend( QUnit.constructor.prototype, {
-
-	// Logging callbacks; all receive a single argument with the listed properties
-	// run test/logs.html for any related changes
-	begin: registerLoggingCallback( "begin" ),
-
-	// done: { failed, passed, total, runtime }
-	done: registerLoggingCallback( "done" ),
-
-	// log: { result, actual, expected, message }
-	log: registerLoggingCallback( "log" ),
-
-	// testStart: { name }
-	testStart: registerLoggingCallback( "testStart" ),
-
-	// testDone: { name, failed, passed, total, runtime }
-	testDone: registerLoggingCallback( "testDone" ),
-
-	// moduleStart: { name }
-	moduleStart: registerLoggingCallback( "moduleStart" ),
-
-	// moduleDone: { name, failed, passed, total }
-	moduleDone: registerLoggingCallback( "moduleDone" )
-});
-
-if ( !defined.document || document.readyState === "complete" ) {
-	config.autorun = true;
-}
-
-QUnit.load = function() {
-	runLoggingCallbacks( "begin", QUnit, {} );
-
-	// Initialize the config, saving the execution queue
-	var banner, filter, i, label, len, main, ol, toolbar, userAgent, val,
-		urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter,
-		numModules = 0,
-		moduleNames = [],
-		moduleFilterHtml = "",
-		urlConfigHtml = "",
-		oldconfig = extend( {}, config );
-
-	QUnit.init();
-	extend(config, oldconfig);
-
-	config.blocking = false;
-
-	len = config.urlConfig.length;
-
-	for ( i = 0; i < len; i++ ) {
-		val = config.urlConfig[i];
-		if ( typeof val === "string" ) {
-			val = {
-				id: val,
-				label: val,
-				tooltip: "[no tooltip available]"
-			};
-		}
-		config[ val.id ] = QUnit.urlParams[ val.id ];
-		urlConfigHtml += "<input id='qunit-urlconfig-" + escapeText( val.id ) +
-			"' name='" + escapeText( val.id ) +
-			"' type='checkbox'" + ( config[ val.id ] ? " checked='checked'" : "" ) +
-			" title='" + escapeText( val.tooltip ) +
-			"'><label for='qunit-urlconfig-" + escapeText( val.id ) +
-			"' title='" + escapeText( val.tooltip ) + "'>" + val.label + "</label>";
-	}
-	for ( i in config.modules ) {
-		if ( config.modules.hasOwnProperty( i ) ) {
-			moduleNames.push(i);
-		}
-	}
-	numModules = moduleNames.length;
-	moduleNames.sort( function( a, b ) {
-		return a.localeCompare( b );
-	});
-	moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " +
-		( config.module === undefined  ? "selected='selected'" : "" ) +
-		">< All Modules ></option>";
-
-
-	for ( i = 0; i < numModules; i++) {
-			moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent(moduleNames[i]) ) + "' " +
-				( config.module === moduleNames[i] ? "selected='selected'" : "" ) +
-				">" + escapeText(moduleNames[i]) + "</option>";
-	}
-	moduleFilterHtml += "</select>";
-
-	// `userAgent` initialized at top of scope
-	userAgent = id( "qunit-userAgent" );
-	if ( userAgent ) {
-		userAgent.innerHTML = navigator.userAgent;
-	}
-
-	// `banner` initialized at top of scope
-	banner = id( "qunit-header" );
-	if ( banner ) {
-		banner.innerHTML = "<a href='" + QUnit.url({ filter: undefined, module: undefined, testNumber: undefined }) + "'>" + banner.innerHTML + "</a> ";
-	}
-
-	// `toolbar` initialized at top of scope
-	toolbar = id( "qunit-testrunner-toolbar" );
-	if ( toolbar ) {
-		// `filter` initialized at top of scope
-		filter = document.createElement( "input" );
-		filter.type = "checkbox";
-		filter.id = "qunit-filter-pass";
-
-		addEvent( filter, "click", function() {
-			var tmp,
-				ol = id( "qunit-tests" );
-
-			if ( filter.checked ) {
-				ol.className = ol.className + " hidepass";
-			} else {
-				tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
-				ol.className = tmp.replace( / hidepass /, " " );
-			}
-			if ( defined.sessionStorage ) {
-				if (filter.checked) {
-					sessionStorage.setItem( "qunit-filter-passed-tests", "true" );
-				} else {
-					sessionStorage.removeItem( "qunit-filter-passed-tests" );
-				}
-			}
-		});
-
-		if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem( "qunit-filter-passed-tests" ) ) {
-			filter.checked = true;
-			// `ol` initialized at top of scope
-			ol = id( "qunit-tests" );
-			ol.className = ol.className + " hidepass";
-		}
-		toolbar.appendChild( filter );
-
-		// `label` initialized at top of scope
-		label = document.createElement( "label" );
-		label.setAttribute( "for", "qunit-filter-pass" );
-		label.setAttribute( "title", "Only show tests and assertions that fail. Stored in sessionStorage." );
-		label.innerHTML = "Hide passed tests";
-		toolbar.appendChild( label );
-
-		urlConfigCheckboxesContainer = document.createElement("span");
-		urlConfigCheckboxesContainer.innerHTML = urlConfigHtml;
-		urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input");
-		// For oldIE support:
-		// * Add handlers to the individual elements instead of the container
-		// * Use "click" instead of "change"
-		// * Fallback from event.target to event.srcElement
-		addEvents( urlConfigCheckboxes, "click", function( event ) {
-			var params = {},
-				target = event.target || event.srcElement;
-			params[ target.name ] = target.checked ? true : undefined;
-			window.location = QUnit.url( params );
-		});
-		toolbar.appendChild( urlConfigCheckboxesContainer );
-
-		if (numModules > 1) {
-			moduleFilter = document.createElement( "span" );
-			moduleFilter.setAttribute( "id", "qunit-modulefilter-container" );
-			moduleFilter.innerHTML = moduleFilterHtml;
-			addEvent( moduleFilter.lastChild, "change", function() {
-				var selectBox = moduleFilter.getElementsByTagName("select")[0],
-					selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value);
-
-				window.location = QUnit.url({
-					module: ( selectedModule === "" ) ? undefined : selectedModule,
-					// Remove any existing filters
-					filter: undefined,
-					testNumber: undefined
-				});
-			});
-			toolbar.appendChild(moduleFilter);
-		}
-	}
-
-	// `main` initialized at top of scope
-	main = id( "qunit-fixture" );
-	if ( main ) {
-		config.fixture = main.innerHTML;
-	}
-
-	if ( config.autostart ) {
-		QUnit.start();
-	}
-};
-
-if ( defined.document ) {
-	addEvent( window, "load", QUnit.load );
-}
-
-// `onErrorFnPrev` initialized at top of scope
-// Preserve other handlers
-onErrorFnPrev = window.onerror;
-
-// Cover uncaught exceptions
-// Returning true will suppress the default browser handler,
-// returning false will let it run.
-window.onerror = function ( error, filePath, linerNr ) {
-	var ret = false;
-	if ( onErrorFnPrev ) {
-		ret = onErrorFnPrev( error, filePath, linerNr );
-	}
-
-	// Treat return value as window.onerror itself does,
-	// Only do our handling if not suppressed.
-	if ( ret !== true ) {
-		if ( QUnit.config.current ) {
-			if ( QUnit.config.current.ignoreGlobalErrors ) {
-				return true;
-			}
-			QUnit.pushFailure( error, filePath + ":" + linerNr );
-		} else {
-			QUnit.test( "global failure", extend( function() {
-				QUnit.pushFailure( error, filePath + ":" + linerNr );
-			}, { validTest: validTest } ) );
-		}
-		return false;
-	}
-
-	return ret;
-};
-
-function done() {
-	config.autorun = true;
-
-	// Log the last module results
-	if ( config.previousModule ) {
-		runLoggingCallbacks( "moduleDone", QUnit, {
-			name: config.previousModule,
-			failed: config.moduleStats.bad,
-			passed: config.moduleStats.all - config.moduleStats.bad,
-			total: config.moduleStats.all
-		});
-	}
-	delete config.previousModule;
-
-	var i, key,
-		banner = id( "qunit-banner" ),
-		tests = id( "qunit-tests" ),
-		runtime = +new Date() - config.started,
-		passed = config.stats.all - config.stats.bad,
-		html = [
-			"Tests completed in ",
-			runtime,
-			" milliseconds.<br/>",
-			"<span class='passed'>",
-			passed,
-			"</span> assertions of <span class='total'>",
-			config.stats.all,
-			"</span> passed, <span class='failed'>",
-			config.stats.bad,
-			"</span> failed."
-		].join( "" );
-
-	if ( banner ) {
-		banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" );
-	}
-
-	if ( tests ) {
-		id( "qunit-testresult" ).innerHTML = html;
-	}
-
-	if ( config.altertitle && defined.document && document.title ) {
-		// show ✖ for good, ✔ for bad suite result in title
-		// use escape sequences in case file gets loaded with non-utf-8-charset
-		document.title = [
-			( config.stats.bad ? "\u2716" : "\u2714" ),
-			document.title.replace( /^[\u2714\u2716] /i, "" )
-		].join( " " );
-	}
-
-	// clear own sessionStorage items if all tests passed
-	if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) {
-		// `key` & `i` initialized at top of scope
-		for ( i = 0; i < sessionStorage.length; i++ ) {
-			key = sessionStorage.key( i++ );
-			if ( key.indexOf( "qunit-test-" ) === 0 ) {
-				sessionStorage.removeItem( key );
-			}
-		}
-	}
-
-	// scroll back to top to show results
-	if ( window.scrollTo ) {
-		window.scrollTo(0, 0);
-	}
-
-	runLoggingCallbacks( "done", QUnit, {
-		failed: config.stats.bad,
-		passed: passed,
-		total: config.stats.all,
-		runtime: runtime
-	});
-}
-
-/** @return Boolean: true if this test should be ran */
-function validTest( test ) {
-	var include,
-		filter = config.filter && config.filter.toLowerCase(),
-		module = config.module && config.module.toLowerCase(),
-		fullName = (test.module + ": " + test.testName).toLowerCase();
-
-	// Internally-generated tests are always valid
-	if ( test.callback && test.callback.validTest === validTest ) {
-		delete test.callback.validTest;
-		return true;
-	}
-
-	if ( config.testNumber ) {
-		return test.testNumber === config.testNumber;
-	}
-
-	if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) {
-		return false;
-	}
-
-	if ( !filter ) {
-		return true;
-	}
-
-	include = filter.charAt( 0 ) !== "!";
-	if ( !include ) {
-		filter = filter.slice( 1 );
-	}
-
-	// If the filter matches, we need to honour include
-	if ( fullName.indexOf( filter ) !== -1 ) {
-		return include;
-	}
-
-	// Otherwise, do the opposite
-	return !include;
-}
-
-// so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions)
-// Later Safari and IE10 are supposed to support error.stack as well
-// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack
-function extractStacktrace( e, offset ) {
-	offset = offset === undefined ? 3 : offset;
-
-	var stack, include, i;
-
-	if ( e.stacktrace ) {
-		// Opera
-		return e.stacktrace.split( "\n" )[ offset + 3 ];
-	} else if ( e.stack ) {
-		// Firefox, Chrome
-		stack = e.stack.split( "\n" );
-		if (/^error$/i.test( stack[0] ) ) {
-			stack.shift();
-		}
-		if ( fileName ) {
-			include = [];
-			for ( i = offset; i < stack.length; i++ ) {
-				if ( stack[ i ].indexOf( fileName ) !== -1 ) {
-					break;
-				}
-				include.push( stack[ i ] );
-			}
-			if ( include.length ) {
-				return include.join( "\n" );
-			}
-		}
-		return stack[ offset ];
-	} else if ( e.sourceURL ) {
-		// Safari, PhantomJS
-		// hopefully one day Safari provides actual stacktraces
-		// exclude useless self-reference for generated Error objects
-		if ( /qunit.js$/.test( e.sourceURL ) ) {
-			return;
-		}
-		// for actual exceptions, this is useful
-		return e.sourceURL + ":" + e.line;
-	}
-}
-function sourceFromStacktrace( offset ) {
-	try {
-		throw new Error();
-	} catch ( e ) {
-		return extractStacktrace( e, offset );
-	}
-}
-
-/**
- * Escape text for attribute or text content.
- */
-function escapeText( s ) {
-	if ( !s ) {
-		return "";
-	}
-	s = s + "";
-	// Both single quotes and double quotes (for attributes)
-	return s.replace( /['"<>&]/g, function( s ) {
-		switch( s ) {
-			case "'":
-				return "&#039;";
-			case "\"":
-				return "&quot;";
-			case "<":
-				return "&lt;";
-			case ">":
-				return "&gt;";
-			case "&":
-				return "&amp;";
-		}
-	});
-}
-
-function synchronize( callback, last ) {
-	config.queue.push( callback );
-
-	if ( config.autorun && !config.blocking ) {
-		process( last );
-	}
-}
-
-function process( last ) {
-	function next() {
-		process( last );
-	}
-	var start = new Date().getTime();
-	config.depth = config.depth ? config.depth + 1 : 1;
-
-	while ( config.queue.length && !config.blocking ) {
-		if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) {
-			config.queue.shift()();
-		} else {
-			setTimeout( next, 13 );
-			break;
-		}
-	}
-	config.depth--;
-	if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) {
-		done();
-	}
-}
-
-function saveGlobal() {
-	config.pollution = [];
-
-	if ( config.noglobals ) {
-		for ( var key in window ) {
-			if ( hasOwn.call( window, key ) ) {
-				// in Opera sometimes DOM element ids show up here, ignore them
-				if ( /^qunit-test-output/.test( key ) ) {
-					continue;
-				}
-				config.pollution.push( key );
-			}
-		}
-	}
-}
-
-function checkPollution() {
-	var newGlobals,
-		deletedGlobals,
-		old = config.pollution;
-
-	saveGlobal();
-
-	newGlobals = diff( config.pollution, old );
-	if ( newGlobals.length > 0 ) {
-		QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") );
-	}
-
-	deletedGlobals = diff( old, config.pollution );
-	if ( deletedGlobals.length > 0 ) {
-		QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") );
-	}
-}
-
-// returns a new Array with the elements that are in a but not in b
-function diff( a, b ) {
-	var i, j,
-		result = a.slice();
-
-	for ( i = 0; i < result.length; i++ ) {
-		for ( j = 0; j < b.length; j++ ) {
-			if ( result[i] === b[j] ) {
-				result.splice( i, 1 );
-				i--;
-				break;
-			}
-		}
-	}
-	return result;
-}
-
-function extend( a, b ) {
-	for ( var prop in b ) {
-		if ( hasOwn.call( b, prop ) ) {
-			// Avoid "Member not found" error in IE8 caused by messing with window.constructor
-			if ( !( prop === "constructor" && a === window ) ) {
-				if ( b[ prop ] === undefined ) {
-					delete a[ prop ];
-				} else {
-					a[ prop ] = b[ prop ];
-				}
-			}
-		}
-	}
-
-	return a;
-}
-
-/**
- * @param {HTMLElement} elem
- * @param {string} type
- * @param {Function} fn
- */
-function addEvent( elem, type, fn ) {
-	if ( elem.addEventListener ) {
-
-		// Standards-based browsers
-		elem.addEventListener( type, fn, false );
-	} else if ( elem.attachEvent ) {
-
-		// support: IE <9
-		elem.attachEvent( "on" + type, fn );
-	} else {
-
-		// Caller must ensure support for event listeners is present
-		throw new Error( "addEvent() was called in a context without event listener support" );
-	}
-}
-
-/**
- * @param {Array|NodeList} elems
- * @param {string} type
- * @param {Function} fn
- */
-function addEvents( elems, type, fn ) {
-	var i = elems.length;
-	while ( i-- ) {
-		addEvent( elems[i], type, fn );
-	}
-}
-
-function hasClass( elem, name ) {
-	return (" " + elem.className + " ").indexOf(" " + name + " ") > -1;
-}
-
-function addClass( elem, name ) {
-	if ( !hasClass( elem, name ) ) {
-		elem.className += (elem.className ? " " : "") + name;
-	}
-}
-
-function removeClass( elem, name ) {
-	var set = " " + elem.className + " ";
-	// Class name may appear multiple times
-	while ( set.indexOf(" " + name + " ") > -1 ) {
-		set = set.replace(" " + name + " " , " ");
-	}
-	// If possible, trim it for prettiness, but not necessarily
-	elem.className = typeof set.trim === "function" ? set.trim() : set.replace(/^\s+|\s+$/g, "");
-}
-
-function id( name ) {
-	return defined.document && document.getElementById && document.getElementById( name );
-}
-
-function registerLoggingCallback( key ) {
-	return function( callback ) {
-		config[key].push( callback );
-	};
-}
-
-// Supports deprecated method of completely overwriting logging callbacks
-function runLoggingCallbacks( key, scope, args ) {
-	var i, callbacks;
-	if ( QUnit.hasOwnProperty( key ) ) {
-		QUnit[ key ].call(scope, args );
-	} else {
-		callbacks = config[ key ];
-		for ( i = 0; i < callbacks.length; i++ ) {
-			callbacks[ i ].call( scope, args );
-		}
-	}
-}
-
-// from jquery.js
-function inArray( elem, array ) {
-	if ( array.indexOf ) {
-		return array.indexOf( elem );
-	}
-
-	for ( var i = 0, length = array.length; i < length; i++ ) {
-		if ( array[ i ] === elem ) {
-			return i;
-		}
-	}
-
-	return -1;
-}
-
-function Test( settings ) {
-	extend( this, settings );
-	this.assertions = [];
-	this.testNumber = ++Test.count;
-}
-
-Test.count = 0;
-
-Test.prototype = {
-	init: function() {
-		var a, b, li,
-			tests = id( "qunit-tests" );
-
-		if ( tests ) {
-			b = document.createElement( "strong" );
-			b.innerHTML = this.nameHtml;
-
-			// `a` initialized at top of scope
-			a = document.createElement( "a" );
-			a.innerHTML = "Rerun";
-			a.href = QUnit.url({ testNumber: this.testNumber });
-
-			li = document.createElement( "li" );
-			li.appendChild( b );
-			li.appendChild( a );
-			li.className = "running";
-			li.id = this.id = "qunit-test-output" + testId++;
-
-			tests.appendChild( li );
-		}
-	},
-	setup: function() {
-		if (
-			// Emit moduleStart when we're switching from one module to another
-			this.module !== config.previousModule ||
-				// They could be equal (both undefined) but if the previousModule property doesn't
-				// yet exist it means this is the first test in a suite that isn't wrapped in a
-				// module, in which case we'll just emit a moduleStart event for 'undefined'.
-				// Without this, reporters can get testStart before moduleStart  which is a problem.
-				!hasOwn.call( config, "previousModule" )
-		) {
-			if ( hasOwn.call( config, "previousModule" ) ) {
-				runLoggingCallbacks( "moduleDone", QUnit, {
-					name: config.previousModule,
-					failed: config.moduleStats.bad,
-					passed: config.moduleStats.all - config.moduleStats.bad,
-					total: config.moduleStats.all
-				});
-			}
-			config.previousModule = this.module;
-			config.moduleStats = { all: 0, bad: 0 };
-			runLoggingCallbacks( "moduleStart", QUnit, {
-				name: this.module
-			});
-		}
-
-		config.current = this;
-
-		this.testEnvironment = extend({
-			setup: function() {},
-			teardown: function() {}
-		}, this.moduleTestEnvironment );
-
-		this.started = +new Date();
-		runLoggingCallbacks( "testStart", QUnit, {
-			name: this.testName,
-			module: this.module
-		});
-
-		/*jshint camelcase:false */
-
-
-		/**
-		 * Expose the current test environment.
-		 *
-		 * @deprecated since 1.12.0: Use QUnit.config.current.testEnvironment instead.
-		 */
-		QUnit.current_testEnvironment = this.testEnvironment;
-
-		/*jshint camelcase:true */
-
-		if ( !config.pollution ) {
-			saveGlobal();
-		}
-		if ( config.notrycatch ) {
-			this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert );
-			return;
-		}
-		try {
-			this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert );
-		} catch( e ) {
-			QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
-		}
-	},
-	run: function() {
-		config.current = this;
-
-		var running = id( "qunit-testresult" );
-
-		if ( running ) {
-			running.innerHTML = "Running: <br/>" + this.nameHtml;
-		}
-
-		if ( this.async ) {
-			QUnit.stop();
-		}
-
-		this.callbackStarted = +new Date();
-
-		if ( config.notrycatch ) {
-			this.callback.call( this.testEnvironment, QUnit.assert );
-			this.callbackRuntime = +new Date() - this.callbackStarted;
-			return;
-		}
-
-		try {
-			this.callback.call( this.testEnvironment, QUnit.assert );
-			this.callbackRuntime = +new Date() - this.callbackStarted;
-		} catch( e ) {
-			this.callbackRuntime = +new Date() - this.callbackStarted;
-
-			QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) );
-			// else next test will carry the responsibility
-			saveGlobal();
-
-			// Restart the tests if they're blocking
-			if ( config.blocking ) {
-				QUnit.start();
-			}
-		}
-	},
-	teardown: function() {
-		config.current = this;
-		if ( config.notrycatch ) {
-			if ( typeof this.callbackRuntime === "undefined" ) {
-				this.callbackRuntime = +new Date() - this.callbackStarted;
-			}
-			this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert );
-			return;
-		} else {
-			try {
-				this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert );
-			} catch( e ) {
-				QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) );
-			}
-		}
-		checkPollution();
-	},
-	finish: function() {
-		config.current = this;
-		if ( config.requireExpects && this.expected === null ) {
-			QUnit.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack );
-		} else if ( this.expected !== null && this.expected !== this.assertions.length ) {
-			QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack );
-		} else if ( this.expected === null && !this.assertions.length ) {
-			QUnit.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack );
-		}
-
-		var i, assertion, a, b, time, li, ol,
-			test = this,
-			good = 0,
-			bad = 0,
-			tests = id( "qunit-tests" );
-
-		this.runtime = +new Date() - this.started;
-		config.stats.all += this.assertions.length;
-		config.moduleStats.all += this.assertions.length;
-
-		if ( tests ) {
-			ol = document.createElement( "ol" );
-			ol.className = "qunit-assert-list";
-
-			for ( i = 0; i < this.assertions.length; i++ ) {
-				assertion = this.assertions[i];
-
-				li = document.createElement( "li" );
-				li.className = assertion.result ? "pass" : "fail";
-				li.innerHTML = assertion.message || ( assertion.result ? "okay" : "failed" );
-				ol.appendChild( li );
-
-				if ( assertion.result ) {
-					good++;
-				} else {
-					bad++;
-					config.stats.bad++;
-					config.moduleStats.bad++;
-				}
-			}
-
-			// store result when possible
-			if ( QUnit.config.reorder && defined.sessionStorage ) {
-				if ( bad ) {
-					sessionStorage.setItem( "qunit-test-" + this.module + "-" + this.testName, bad );
-				} else {
-					sessionStorage.removeItem( "qunit-test-" + this.module + "-" + this.testName );
-				}
-			}
-
-			if ( bad === 0 ) {
-				addClass( ol, "qunit-collapsed" );
-			}
-
-			// `b` initialized at top of scope
-			b = document.createElement( "strong" );
-			b.innerHTML = this.nameHtml + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
-
-			addEvent(b, "click", function() {
-				var next = b.parentNode.lastChild,
-					collapsed = hasClass( next, "qunit-collapsed" );
-				( collapsed ? removeClass : addClass )( next, "qunit-collapsed" );
-			});
-
-			addEvent(b, "dblclick", function( e ) {
-				var target = e && e.target ? e.target : window.event.srcElement;
-				if ( target.nodeName.toLowerCase() === "span" || target.nodeName.toLowerCase() === "b" ) {
-					target = target.parentNode;
-				}
-				if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
-					window.location = QUnit.url({ testNumber: test.testNumber });
-				}
-			});
-
-			// `time` initialized at top of scope
-			time = document.createElement( "span" );
-			time.className = "runtime";
-			time.innerHTML = this.runtime + " ms";
-
-			// `li` initialized at top of scope
-			li = id( this.id );
-			li.className = bad ? "fail" : "pass";
-			li.removeChild( li.firstChild );
-			a = li.firstChild;
-			li.appendChild( b );
-			li.appendChild( a );
-			li.appendChild( time );
-			li.appendChild( ol );
-
-		} else {
-			for ( i = 0; i < this.assertions.length; i++ ) {
-				if ( !this.assertions[i].result ) {
-					bad++;
-					config.stats.bad++;
-					config.moduleStats.bad++;
-				}
-			}
-		}
-
-		runLoggingCallbacks( "testDone", QUnit, {
-			name: this.testName,
-			module: this.module,
-			failed: bad,
-			passed: this.assertions.length - bad,
-			total: this.assertions.length,
-			runtime: this.runtime,
-			// DEPRECATED: this property will be removed in 2.0.0, use runtime instead
-			duration: this.runtime,
-		});
-
-		QUnit.reset();
-
-		config.current = undefined;
-	},
-
-	queue: function() {
-		var bad,
-			test = this;
-
-		synchronize(function() {
-			test.init();
-		});
-		function run() {
-			// each of these can by async
-			synchronize(function() {
-				test.setup();
-			});
-			synchronize(function() {
-				test.run();
-			});
-			synchronize(function() {
-				test.teardown();
-			});
-			synchronize(function() {
-				test.finish();
-			});
-		}
-
-		// `bad` initialized at top of scope
-		// defer when previous test run passed, if storage is available
-		bad = QUnit.config.reorder && defined.sessionStorage &&
-						+sessionStorage.getItem( "qunit-test-" + this.module + "-" + this.testName );
-
-		if ( bad ) {
-			run();
-		} else {
-			synchronize( run, true );
-		}
-	}
-};
-
-// `assert` initialized at top of scope
-// Assert helpers
-// All of these must either call QUnit.push() or manually do:
-// - runLoggingCallbacks( "log", .. );
-// - config.current.assertions.push({ .. });
-assert = QUnit.assert = {
-	/**
-	 * Asserts rough true-ish result.
-	 * @name ok
-	 * @function
-	 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
-	 */
-	ok: function( result, msg ) {
-		if ( !config.current ) {
-			throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) );
-		}
-		result = !!result;
-		msg = msg || ( result ? "okay" : "failed" );
-
-		var source,
-			details = {
-				module: config.current.module,
-				name: config.current.testName,
-				result: result,
-				message: msg
-			};
-
-		msg = "<span class='test-message'>" + escapeText( msg ) + "</span>";
-
-		if ( !result ) {
-			source = sourceFromStacktrace( 2 );
-			if ( source ) {
-				details.source = source;
-				msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" +
-					escapeText( source ) +
-					"</pre></td></tr></table>";
-			}
-		}
-		runLoggingCallbacks( "log", QUnit, details );
-		config.current.assertions.push({
-			result: result,
-			message: msg
-		});
-	},
-
-	/**
-	 * Assert that the first two arguments are equal, with an optional message.
-	 * Prints out both actual and expected values.
-	 * @name equal
-	 * @function
-	 * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" );
-	 */
-	equal: function( actual, expected, message ) {
-		/*jshint eqeqeq:false */
-		QUnit.push( expected == actual, actual, expected, message );
-	},
-
-	/**
-	 * @name notEqual
-	 * @function
-	 */
-	notEqual: function( actual, expected, message ) {
-		/*jshint eqeqeq:false */
-		QUnit.push( expected != actual, actual, expected, message );
-	},
-
-	/**
-	 * @name propEqual
-	 * @function
-	 */
-	propEqual: function( actual, expected, message ) {
-		actual = objectValues(actual);
-		expected = objectValues(expected);
-		QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
-	},
-
-	/**
-	 * @name notPropEqual
-	 * @function
-	 */
-	notPropEqual: function( actual, expected, message ) {
-		actual = objectValues(actual);
-		expected = objectValues(expected);
-		QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
-	},
-
-	/**
-	 * @name deepEqual
-	 * @function
-	 */
-	deepEqual: function( actual, expected, message ) {
-		QUnit.push( QUnit.equiv(actual, expected), actual, expected, message );
-	},
-
-	/**
-	 * @name notDeepEqual
-	 * @function
-	 */
-	notDeepEqual: function( actual, expected, message ) {
-		QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message );
-	},
-
-	/**
-	 * @name strictEqual
-	 * @function
-	 */
-	strictEqual: function( actual, expected, message ) {
-		QUnit.push( expected === actual, actual, expected, message );
-	},
-
-	/**
-	 * @name notStrictEqual
-	 * @function
-	 */
-	notStrictEqual: function( actual, expected, message ) {
-		QUnit.push( expected !== actual, actual, expected, message );
-	},
-
-	"throws": function( block, expected, message ) {
-		var actual,
-			expectedOutput = expected,
-			ok = false;
-
-		// 'expected' is optional
-		if ( typeof expected === "string" ) {
-			message = expected;
-			expected = null;
-		}
-
-		config.current.ignoreGlobalErrors = true;
-		try {
-			block.call( config.current.testEnvironment );
-		} catch (e) {
-			actual = e;
-		}
-		config.current.ignoreGlobalErrors = false;
-
-		if ( actual ) {
-			// we don't want to validate thrown error
-			if ( !expected ) {
-				ok = true;
-				expectedOutput = null;
-			// expected is a regexp
-			} else if ( QUnit.objectType( expected ) === "regexp" ) {
-				ok = expected.test( errorString( actual ) );
-			// expected is a constructor
-			} else if ( actual instanceof expected ) {
-				ok = true;
-			// expected is a validation function which returns true is validation passed
-			} else if ( expected.call( {}, actual ) === true ) {
-				expectedOutput = null;
-				ok = true;
-			}
-
-			QUnit.push( ok, actual, expectedOutput, message );
-		} else {
-			QUnit.pushFailure( message, null, "No exception was thrown." );
-		}
-	}
-};
-
-/**
- * @deprecated since 1.8.0
- * Kept assertion helpers in root for backwards compatibility.
- */
-extend( QUnit.constructor.prototype, assert );
-
-/**
- * @deprecated since 1.9.0
- * Kept to avoid TypeErrors for undefined methods.
- */
-QUnit.constructor.prototype.raises = function() {
-	QUnit.push( false, false, false, "QUnit.raises has been deprecated since 2012 (fad3c1ea), use QUnit.throws instead" );
-};
-
-/**
- * @deprecated since 1.0.0, replaced with error pushes since 1.3.0
- * Kept to avoid TypeErrors for undefined methods.
- */
-QUnit.constructor.prototype.equals = function() {
-	QUnit.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" );
-};
-QUnit.constructor.prototype.same = function() {
-	QUnit.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" );
-};
-
-// Test for equality any JavaScript type.
-// Author: Philippe Rathé <prathe@gmail.com>
-QUnit.equiv = (function() {
-
-	// Call the o related callback with the given arguments.
-	function bindCallbacks( o, callbacks, args ) {
-		var prop = QUnit.objectType( o );
-		if ( prop ) {
-			if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) {
-				return callbacks[ prop ].apply( callbacks, args );
-			} else {
-				return callbacks[ prop ]; // or undefined
-			}
-		}
-	}
-
-	// the real equiv function
-	var innerEquiv,
-		// stack to decide between skip/abort functions
-		callers = [],
-		// stack to avoiding loops from circular referencing
-		parents = [],
-		parentsB = [],
-
-		getProto = Object.getPrototypeOf || function ( obj ) {
-			/*jshint camelcase:false */
-			return obj.__proto__;
-		},
-		callbacks = (function () {
-
-			// for string, boolean, number and null
-			function useStrictEquality( b, a ) {
-				/*jshint eqeqeq:false */
-				if ( b instanceof a.constructor || a instanceof b.constructor ) {
-					// to catch short annotation VS 'new' annotation of a
-					// declaration
-					// e.g. var i = 1;
-					// var j = new Number(1);
-					return a == b;
-				} else {
-					return a === b;
-				}
-			}
-
-			return {
-				"string": useStrictEquality,
-				"boolean": useStrictEquality,
-				"number": useStrictEquality,
-				"null": useStrictEquality,
-				"undefined": useStrictEquality,
-
-				"nan": function( b ) {
-					return isNaN( b );
-				},
-
-				"date": function( b, a ) {
-					return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf();
-				},
-
-				"regexp": function( b, a ) {
-					return QUnit.objectType( b ) === "regexp" &&
-						// the regex itself
-						a.source === b.source &&
-						// and its modifiers
-						a.global === b.global &&
-						// (gmi) ...
-						a.ignoreCase === b.ignoreCase &&
-						a.multiline === b.multiline &&
-						a.sticky === b.sticky;
-				},
-
-				// - skip when the property is a method of an instance (OOP)
-				// - abort otherwise,
-				// initial === would have catch identical references anyway
-				"function": function() {
-					var caller = callers[callers.length - 1];
-					return caller !== Object && typeof caller !== "undefined";
-				},
-
-				"array": function( b, a ) {
-					var i, j, len, loop, aCircular, bCircular;
-
-					// b could be an object literal here
-					if ( QUnit.objectType( b ) !== "array" ) {
-						return false;
-					}
-
-					len = a.length;
-					if ( len !== b.length ) {
-						// safe and faster
-						return false;
-					}
-
-					// track reference to avoid circular references
-					parents.push( a );
-					parentsB.push( b );
-					for ( i = 0; i < len; i++ ) {
-						loop = false;
-						for ( j = 0; j < parents.length; j++ ) {
-							aCircular = parents[j] === a[i];
-							bCircular = parentsB[j] === b[i];
-							if ( aCircular || bCircular ) {
-								if ( a[i] === b[i] || aCircular && bCircular ) {
-									loop = true;
-								} else {
-									parents.pop();
-									parentsB.pop();
-									return false;
-								}
-							}
-						}
-						if ( !loop && !innerEquiv(a[i], b[i]) ) {
-							parents.pop();
-							parentsB.pop();
-							return false;
-						}
-					}
-					parents.pop();
-					parentsB.pop();
-					return true;
-				},
-
-				"object": function( b, a ) {
-					/*jshint forin:false */
-					var i, j, loop, aCircular, bCircular,
-						// Default to true
-						eq = true,
-						aProperties = [],
-						bProperties = [];
-
-					// comparing constructors is more strict than using
-					// instanceof
-					if ( a.constructor !== b.constructor ) {
-						// Allow objects with no prototype to be equivalent to
-						// objects with Object as their constructor.
-						if ( !(( getProto(a) === null && getProto(b) === Object.prototype ) ||
-							( getProto(b) === null && getProto(a) === Object.prototype ) ) ) {
-								return false;
-						}
-					}
-
-					// stack constructor before traversing properties
-					callers.push( a.constructor );
-
-					// track reference to avoid circular references
-					parents.push( a );
-					parentsB.push( b );
-
-					// be strict: don't ensure hasOwnProperty and go deep
-					for ( i in a ) {
-						loop = false;
-						for ( j = 0; j < parents.length; j++ ) {
-							aCircular = parents[j] === a[i];
-							bCircular = parentsB[j] === b[i];
-							if ( aCircular || bCircular ) {
-								if ( a[i] === b[i] || aCircular && bCircular ) {
-									loop = true;
-								} else {
-									eq = false;
-									break;
-								}
-							}
-						}
-						aProperties.push(i);
-						if ( !loop && !innerEquiv(a[i], b[i]) ) {
-							eq = false;
-							break;
-						}
-					}
-
-					parents.pop();
-					parentsB.pop();
-					callers.pop(); // unstack, we are done
-
-					for ( i in b ) {
-						bProperties.push( i ); // collect b's properties
-					}
-
-					// Ensures identical properties name
-					return eq && innerEquiv( aProperties.sort(), bProperties.sort() );
-				}
-			};
-		}());
-
-	innerEquiv = function() { // can take multiple arguments
-		var args = [].slice.apply( arguments );
-		if ( args.length < 2 ) {
-			return true; // end transition
-		}
-
-		return (function( a, b ) {
-			if ( a === b ) {
-				return true; // catch the most you can
-			} else if ( a === null || b === null || typeof a === "undefined" ||
-					typeof b === "undefined" ||
-					QUnit.objectType(a) !== QUnit.objectType(b) ) {
-				return false; // don't lose time with error prone cases
-			} else {
-				return bindCallbacks(a, callbacks, [ b, a ]);
-			}
-
-			// apply transition with (1..n) arguments
-		}( args[0], args[1] ) && innerEquiv.apply( this, args.splice(1, args.length - 1 )) );
-	};
-
-	return innerEquiv;
-}());
-
-/**
- * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
- * http://flesler.blogspot.com Licensed under BSD
- * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
- *
- * @projectDescription Advanced and extensible data dumping for Javascript.
- * @version 1.0.0
- * @author Ariel Flesler
- * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
- */
-QUnit.jsDump = (function() {
-	function quote( str ) {
-		return "\"" + str.toString().replace( /"/g, "\\\"" ) + "\"";
-	}
-	function literal( o ) {
-		return o + "";
-	}
-	function join( pre, arr, post ) {
-		var s = jsDump.separator(),
-			base = jsDump.indent(),
-			inner = jsDump.indent(1);
-		if ( arr.join ) {
-			arr = arr.join( "," + s + inner );
-		}
-		if ( !arr ) {
-			return pre + post;
-		}
-		return [ pre, inner + arr, base + post ].join(s);
-	}
-	function array( arr, stack ) {
-		var i = arr.length, ret = new Array(i);
-		this.up();
-		while ( i-- ) {
-			ret[i] = this.parse( arr[i] , undefined , stack);
-		}
-		this.down();
-		return join( "[", ret, "]" );
-	}
-
-	var reName = /^function (\w+)/,
-		jsDump = {
-			// type is used mostly internally, you can fix a (custom)type in advance
-			parse: function( obj, type, stack ) {
-				stack = stack || [ ];
-				var inStack, res,
-					parser = this.parsers[ type || this.typeOf(obj) ];
-
-				type = typeof parser;
-				inStack = inArray( obj, stack );
-
-				if ( inStack !== -1 ) {
-					return "recursion(" + (inStack - stack.length) + ")";
-				}
-				if ( type === "function" )  {
-					stack.push( obj );
-					res = parser.call( this, obj, stack );
-					stack.pop();
-					return res;
-				}
-				return ( type === "string" ) ? parser : this.parsers.error;
-			},
-			typeOf: function( obj ) {
-				var type;
-				if ( obj === null ) {
-					type = "null";
-				} else if ( typeof obj === "undefined" ) {
-					type = "undefined";
-				} else if ( QUnit.is( "regexp", obj) ) {
-					type = "regexp";
-				} else if ( QUnit.is( "date", obj) ) {
-					type = "date";
-				} else if ( QUnit.is( "function", obj) ) {
-					type = "function";
-				} else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) {
-					type = "window";
-				} else if ( obj.nodeType === 9 ) {
-					type = "document";
-				} else if ( obj.nodeType ) {
-					type = "node";
-				} else if (
-					// native arrays
-					toString.call( obj ) === "[object Array]" ||
-					// NodeList objects
-					( typeof obj.length === "number" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) )
-				) {
-					type = "array";
-				} else if ( obj.constructor === Error.prototype.constructor ) {
-					type = "error";
-				} else {
-					type = typeof obj;
-				}
-				return type;
-			},
-			separator: function() {
-				return this.multiline ?	this.HTML ? "<br />" : "\n" : this.HTML ? "&nbsp;" : " ";
-			},
-			// extra can be a number, shortcut for increasing-calling-decreasing
-			indent: function( extra ) {
-				if ( !this.multiline ) {
-					return "";
-				}
-				var chr = this.indentChar;
-				if ( this.HTML ) {
-					chr = chr.replace( /\t/g, "   " ).replace( / /g, "&nbsp;" );
-				}
-				return new Array( this.depth + ( extra || 0 ) ).join(chr);
-			},
-			up: function( a ) {
-				this.depth += a || 1;
-			},
-			down: function( a ) {
-				this.depth -= a || 1;
-			},
-			setParser: function( name, parser ) {
-				this.parsers[name] = parser;
-			},
-			// The next 3 are exposed so you can use them
-			quote: quote,
-			literal: literal,
-			join: join,
-			//
-			depth: 1,
-			// This is the list of parsers, to modify them, use jsDump.setParser
-			parsers: {
-				window: "[Window]",
-				document: "[Document]",
-				error: function(error) {
-					return "Error(\"" + error.message + "\")";
-				},
-				unknown: "[Unknown]",
-				"null": "null",
-				"undefined": "undefined",
-				"function": function( fn ) {
-					var ret = "function",
-						// functions never have name in IE
-						name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1];
-
-					if ( name ) {
-						ret += " " + name;
-					}
-					ret += "( ";
-
-					ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" );
-					return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" );
-				},
-				array: array,
-				nodelist: array,
-				"arguments": array,
-				object: function( map, stack ) {
-					/*jshint forin:false */
-					var ret = [ ], keys, key, val, i;
-					QUnit.jsDump.up();
-					keys = [];
-					for ( key in map ) {
-						keys.push( key );
-					}
-					keys.sort();
-					for ( i = 0; i < keys.length; i++ ) {
-						key = keys[ i ];
-						val = map[ key ];
-						ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) );
-					}
-					QUnit.jsDump.down();
-					return join( "{", ret, "}" );
-				},
-				node: function( node ) {
-					var len, i, val,
-						open = QUnit.jsDump.HTML ? "&lt;" : "<",
-						close = QUnit.jsDump.HTML ? "&gt;" : ">",
-						tag = node.nodeName.toLowerCase(),
-						ret = open + tag,
-						attrs = node.attributes;
-
-					if ( attrs ) {
-						for ( i = 0, len = attrs.length; i < len; i++ ) {
-							val = attrs[i].nodeValue;
-							// IE6 includes all attributes in .attributes, even ones not explicitly set.
-							// Those have values like undefined, null, 0, false, "" or "inherit".
-							if ( val && val !== "inherit" ) {
-								ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" );
-							}
-						}
-					}
-					ret += close;
-
-					// Show content of TextNode or CDATASection
-					if ( node.nodeType === 3 || node.nodeType === 4 ) {
-						ret += node.nodeValue;
-					}
-
-					return ret + open + "/" + tag + close;
-				},
-				// function calls it internally, it's the arguments part of the function
-				functionArgs: function( fn ) {
-					var args,
-						l = fn.length;
-
-					if ( !l ) {
-						return "";
-					}
-
-					args = new Array(l);
-					while ( l-- ) {
-						// 97 is 'a'
-						args[l] = String.fromCharCode(97+l);
-					}
-					return " " + args.join( ", " ) + " ";
-				},
-				// object calls it internally, the key part of an item in a map
-				key: quote,
-				// function calls it internally, it's the content of the function
-				functionCode: "[code]",
-				// node calls it internally, it's an html attribute value
-				attribute: quote,
-				string: quote,
-				date: quote,
-				regexp: literal,
-				number: literal,
-				"boolean": literal
-			},
-			// if true, entities are escaped ( <, >, \t, space and \n )
-			HTML: false,
-			// indentation unit
-			indentChar: "  ",
-			// if true, items in a collection, are separated by a \n, else just a space.
-			multiline: true
-		};
-
-	return jsDump;
-}());
-
-/*
- * Javascript Diff Algorithm
- *  By John Resig (http://ejohn.org/)
- *  Modified by Chu Alan "sprite"
- *
- * Released under the MIT license.
- *
- * More Info:
- *  http://ejohn.org/projects/javascript-diff-algorithm/
- *
- * Usage: QUnit.diff(expected, actual)
- *
- * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the  quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"
- */
-QUnit.diff = (function() {
-	/*jshint eqeqeq:false, eqnull:true */
-	function diff( o, n ) {
-		var i,
-			ns = {},
-			os = {};
-
-		for ( i = 0; i < n.length; i++ ) {
-			if ( !hasOwn.call( ns, n[i] ) ) {
-				ns[ n[i] ] = {
-					rows: [],
-					o: null
-				};
-			}
-			ns[ n[i] ].rows.push( i );
-		}
-
-		for ( i = 0; i < o.length; i++ ) {
-			if ( !hasOwn.call( os, o[i] ) ) {
-				os[ o[i] ] = {
-					rows: [],
-					n: null
-				};
-			}
-			os[ o[i] ].rows.push( i );
-		}
-
-		for ( i in ns ) {
-			if ( hasOwn.call( ns, i ) ) {
-				if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) {
-					n[ ns[i].rows[0] ] = {
-						text: n[ ns[i].rows[0] ],
-						row: os[i].rows[0]
-					};
-					o[ os[i].rows[0] ] = {
-						text: o[ os[i].rows[0] ],
-						row: ns[i].rows[0]
-					};
-				}
-			}
-		}
-
-		for ( i = 0; i < n.length - 1; i++ ) {
-			if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null &&
-						n[ i + 1 ] == o[ n[i].row + 1 ] ) {
-
-				n[ i + 1 ] = {
-					text: n[ i + 1 ],
-					row: n[i].row + 1
-				};
-				o[ n[i].row + 1 ] = {
-					text: o[ n[i].row + 1 ],
-					row: i + 1
-				};
-			}
-		}
-
-		for ( i = n.length - 1; i > 0; i-- ) {
-			if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null &&
-						n[ i - 1 ] == o[ n[i].row - 1 ]) {
-
-				n[ i - 1 ] = {
-					text: n[ i - 1 ],
-					row: n[i].row - 1
-				};
-				o[ n[i].row - 1 ] = {
-					text: o[ n[i].row - 1 ],
-					row: i - 1
-				};
-			}
-		}
-
-		return {
-			o: o,
-			n: n
-		};
-	}
-
-	return function( o, n ) {
-		o = o.replace( /\s+$/, "" );
-		n = n.replace( /\s+$/, "" );
-
-		var i, pre,
-			str = "",
-			out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ),
-			oSpace = o.match(/\s+/g),
-			nSpace = n.match(/\s+/g);
-
-		if ( oSpace == null ) {
-			oSpace = [ " " ];
-		}
-		else {
-			oSpace.push( " " );
-		}
-
-		if ( nSpace == null ) {
-			nSpace = [ " " ];
-		}
-		else {
-			nSpace.push( " " );
-		}
-
-		if ( out.n.length === 0 ) {
-			for ( i = 0; i < out.o.length; i++ ) {
-				str += "<del>" + out.o[i] + oSpace[i] + "</del>";
-			}
-		}
-		else {
-			if ( out.n[0].text == null ) {
-				for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) {
-					str += "<del>" + out.o[n] + oSpace[n] + "</del>";
-				}
-			}
-
-			for ( i = 0; i < out.n.length; i++ ) {
-				if (out.n[i].text == null) {
-					str += "<ins>" + out.n[i] + nSpace[i] + "</ins>";
-				}
-				else {
-					// `pre` initialized at top of scope
-					pre = "";
-
-					for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) {
-						pre += "<del>" + out.o[n] + oSpace[n] + "</del>";
-					}
-					str += " " + out.n[i].text + nSpace[i] + pre;
-				}
-			}
-		}
-
-		return str;
-	};
-}());
-
-// For browser, export only select globals
-if ( typeof window !== "undefined" ) {
-	extend( window, QUnit.constructor.prototype );
-	window.QUnit = QUnit;
-}
-
-// For CommonJS environments, export everything
-if ( typeof module !== "undefined" && module.exports ) {
-	module.exports = QUnit;
-}
-
-
-// Get a reference to the global object, like window in browsers
-}( (function() {
-	return this;
-})() ));