New notifications, fixed

- Remove notification-gem if notifications are null
- Move comment-susbscription next to add-comment button
- Add copyright header to notifications.js

mediagoblin/static/js/notifications.js

@@ -1,4 +1,22 @@
 'use strict';
+/**
+ * GNU MediaGoblin -- federated, autonomous media hosting
+ * Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 var notifications = {};
 
 (function (n) {