Removed trigger keydown from keyboard.js,

also added a bunch of missing semicolons (jshint)

IPython/html/static/base/js/keyboard.js

@@ -134,7 +134,7 b' IPython.keyboard = (function (IPython) {'
         element = $(element);
         var event = shortcut_to_event(shortcut, 'keydown');
         element.trigger(event);
-    };
+    }
 
 
     // Shortcut manager class
@@ -192,7 +192,7 b' IPython.keyboard = (function (IPython) {'
         if (!suppress_help_update) {
             // update the keyboard shortcuts notebook help
             $([IPython.events]).trigger('rebuild.QuickHelp');
-        }
+    }
     };
 
     ShortcutManager.prototype.add_shortcuts = function (data) {
@@ -210,7 +210,7 b' IPython.keyboard = (function (IPython) {'
         if (!suppress_help_update) {
             // update the keyboard shortcuts notebook help
             $([IPython.events]).trigger('rebuild.QuickHelp');
-        }
+    }
     };
 
     ShortcutManager.prototype.count_handler = function (shortcut, event, data) {

IPython/html/tests/util.js

@@ -306,7 +306,9 b' casper.focus_notebook = function() {'
 casper.trigger_keydown = function() {
     for (var i = 0; i < arguments.length; i++) {
         this.evaluate(function (k) {
-            IPython.keyboard.trigger_keydown(k);
+            var element = $(document);
+            var event = IPython.keyboard.shortcut_to_event(k, 'keydown');
+            element.trigger(event);
         }, {k: arguments[i]});    
     }
 };