can press return on updated mousetrap lib

app/app/styles/view/document/content.scss

@@ -44,7 +44,7 @@
 
 					> .action {
 						float: right;
-						vertical-align: text-top;
+						margin-top: -8px;
 						@extend .cursor-pointer;
 						display: none;
 						color: $color-stroke;

app/app/styles/widget/widget-dropdown.scss

@@ -48,7 +48,7 @@
 					}
 				}
 
-                > .actions {
+                .actions {
                     margin-top: 15px;
                     float: right;
                 }

app/app/templates/components/dropdown-dialog.hbs

@@ -1,4 +1,5 @@
 <div id="{{contentId}}" class="dropdown-dialog">
+	<form class="form" {{action 'onAction' on="submit"}}>
 		<div class="content">
 	        {{yield}}
 	    </div>
@@ -18,4 +19,5 @@
 	        </div>
 	    </div>
 	    <div class="clearfix"></div>
+	</form>
 </div>

app/app/templates/components/folder/folders-list.hbs

@@ -9,7 +9,7 @@
 				<div class="input-control">
 					<label>New space</label>
 					<div class="tip">A repository for related documentation</div>
-					{{input type='text' id="new-folder-name" value=newFolder}}
+					{{input type='text' id="new-folder-name" class="mousetrap" value=newFolder}}
 				</div>
 			</div>
 		{{/dropdown-dialog}}

app/vendor/mousetrap.js

@@ -1,6 +1,6 @@
 /*global define:false */
 /**
- * Copyright 2015 Craig Campbell
+ * Copyright 2016 Craig Campbell
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,11 +17,16 @@
  * Mousetrap is a simple keyboard shortcut library for Javascript with
  * no external dependencies
  *
- * @version 1.5.2
+ * @version 1.6.0
  * @url craig.is/killing/mice
  */
 (function(window, document, undefined) {
 
+    // Check if mousetrap is used inside browser, if not, return
+    if (!window) {
+        return;
+    }
+
     /**
      * mapping of special keycodes to their corresponding keys
      *
@@ -151,7 +156,13 @@
      * loop through to map numbers on the numeric keypad
      */
     for (i = 0; i <= 9; ++i) {
-        _MAP[i + 96] = i;
+
+        // This needs to use a string cause otherwise since 0 is falsey
+        // mousetrap will never fire for numpad 0 pressed as part of a keydown
+        // event.
+        //
+        // @see https://github.com/ccampbell/mousetrap/pull/258
+        _MAP[i + 96] = i.toString();
     }
 
     /**
@@ -983,6 +994,18 @@
         return self._handleKey.apply(self, arguments);
     };
 
+    /**
+     * allow custom key mappings
+     */
+    Mousetrap.addKeycodes = function(object) {
+        for (var key in object) {
+            if (object.hasOwnProperty(key)) {
+                _MAP[key] = object[key];
+            }
+        }
+        _REVERSE_MAP = null;
+    };
+
     /**
      * Init the global mousetrap functions
      *
@@ -1018,4 +1041,4 @@
             return Mousetrap;
         });
     }
-}) (window, document);
+}) (typeof window !== 'undefined' ? window : null, typeof  window !== 'undefined' ? document : null);