update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/SitesManager/angularjs/sites-manager/edit-trigger.directive.js

@@ -0,0 +1,30 @@
+/*!
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+(function () {
+    angular.module('piwikApp').directive('sitesManagerEditTrigger', sitesManagerEditTrigger);
+
+    function sitesManagerEditTrigger() {
+
+        return {
+            restrict: 'A',
+            link: function (scope, element) {
+
+                element.bind('click', function(){
+
+                    if(!scope.site.editMode)
+                        scope.$apply(scope.editSite());
+                });
+
+                scope.$watch('site.editMode', function() {
+
+                    element.toggleClass('editable-site-field', !scope.site.editMode);
+                });
+            }
+        };
+    }
+
+})();