add tooltip

js/build/app.js

@@ -1046,6 +1046,12 @@ var $__build_47_app__ = function () {
           };
         }
       ]);
+      app.directive('newsTooltip', function () {
+        'use strict';
+        return function (scope, elem) {
+          elem.tooltip();
+        };
+      });
     }(window, document, angular, jQuery, OC, oc_requesttoken));
     return {};
   }();

js/directive/NewsTooltip.js

@@ -0,0 +1,17 @@
+/**
+ * ownCloud - News
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Bernhard Posselt <dev@bernhard-posselt.com>
+ * @copyright Bernhard Posselt 2014
+ */
+app.directive('newsTooltip', () => {
+    'use strict';
+
+    return (scope, elem) => {
+        elem.tooltip();
+    };
+
+});