Fixed: UI loads properly even if UI settings cannot be persisted

src/UI/Config.js

@@ -38,9 +38,13 @@ define(
                     return;
                 }
 
+                try {
                     window.localStorage.setItem(key, value);
                     vent.trigger(this.Events.ConfigUpdatedEvent, {key: key, value: value});
-
+                }
+                catch (error) {
+                    console.error('Unable to save config: [{0}] => [{1}]'.format(key, value));
+                }
             }
         };
     });