Update vendor/backbone and vendor/requirejs.

vendor/backbone/backbone.js

@@ -1,4 +1,4 @@
-//     Backbone.js 1.1.1
+//     Backbone.js 1.1.2
 
 //     (c) 2010-2014 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 //     Backbone may be freely distributed under the MIT license.
@@ -17,9 +17,8 @@
 
   // Next for Node.js or CommonJS. jQuery may not be needed as a module.
   } else if (typeof exports !== 'undefined') {
-    var _ = require('underscore'), $;
-    try { $ = require('jquery'); } catch(e) {}
-    factory(root, exports, _, $);
+    var _ = require('underscore');
+    factory(root, exports, _);
 
   // Finally, as a browser global.
   } else {
@@ -42,7 +41,7 @@
   var splice = array.splice;
 
   // Current version of the library. Keep in sync with `package.json`.
-  Backbone.VERSION = '1.1.1';
+  Backbone.VERSION = '1.1.2';
 
   // For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
   // the `$` variable.
@@ -1293,7 +1292,7 @@
                      return optional ? match : '([^/?]+)';
                    })
                    .replace(splatParam, '([^?]*?)');
-      return new RegExp('^' + route + '(?:\\?(.*))?$');
+      return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
     },
 
     // Given a route, and a URL fragment that it matches, return the array of
@@ -1450,7 +1449,7 @@
     // but possibly useful for unit testing Routers.
     stop: function() {
       Backbone.$(window).off('popstate', this.checkUrl).off('hashchange', this.checkUrl);
-      clearInterval(this._checkUrlInterval);
+      if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
       History.started = false;
     },