fix sync and vault listing bugs

src/popup/app/settings/settingsController.js

@@ -1,7 +1,13 @@
 angular
     .module('bit.settings')
 
-    .controller('settingsController', function ($scope, loginService, $state) {
+    .controller('settingsController', function ($scope, loginService, $state, syncService) {
+        $scope.sync = function () {
+            syncService.fullSync(function () {
+                alert('Sync done!');
+            });
+        };
+
         $scope.logOut = function (model) {
             loginService.logOut(function () {
                 $state.go('login');

src/popup/app/settings/views/settings.html

@@ -1,6 +1,15 @@
 <ion-view view-title="Settings">
     <ion-content>
         <div class="list">
+            <div class="item item-divider">
+                Manage
+            </div>
+            <a class="item" href="#">
+                Folders
+            </a>
+            <a class="item" ng-click="sync()">
+                Sync
+            </a>
             <div class="item item-divider">
                 Current Session
             </div>