Fix toggle labels in editor

circle/network/static/js/horizon.networktopology.js

@@ -176,7 +176,7 @@ horizon.network_topology = {
 
   // Shows/Hides graph labels
   refresh_labels: function() {
-    var show_labels = horizon.cookies.get('show_labels') == 'true';
+    var show_labels = horizon.cookies.get('show_labels') == true;
     angular.element('.nodeLabel').toggle(show_labels);
   },
 

circle/network/templates/network/editor.html

@@ -49,18 +49,18 @@
 
   <script type="text/javascript">
     {#TODO: real cookie storage#}
-    var cookies = {}
     horizon.cookies = {
+        data: {},
         getObject: function (x) {
-            return cookies[x]
+            return horizon.cookies.data[x]
         }, put: function (x, y) {
-            cookies[x] = y
+            horizon.cookies.data[x] = y
         }, putObject: function (x, y) {
-            cookies[x] = y
+            horizon.cookies.data[x] = y
         }, getRaw: function (x) {
-            return cookies[x]
+            return horizon.cookies.data[x]
         }, get: function (x) {
-            return cookies[x]
+            return horizon.cookies.data[x]
         }
     };