make sure the user owns the modified data

src/main/webapp/directives/category.html

@@ -1,5 +1,5 @@
 <li>
-	<div ng-mouseenter="hovered=node" ng-mouseleave="hovered=null" class="pointer">
+	<div ng-mouseenter="hovered=node && node.id != 'all'" ng-mouseleave="hovered=null" class="pointer">
 		<div class="dropdown pull-right">
 			<a dropdown-toggle class="pull-right">
 				<i ng-show="hovered==node" class="icon icon-chevron-down"></i>

src/main/webapp/js/directives.js

@@ -149,6 +149,8 @@ module.directive('category', function($compile) {
 							if (result == 'ok') {
 								SubscriptionService.deleteCategory({
 									id : category.id
+								}, function() {
+									SubscriptionService.init();
 								});
 							}
 						});