d>{{pendingChanges}} pending changes</td>
        </tr>
        </thead>
        <tr ng-repeat="(setting, value) in changes track by $index">
          <td>
            <i class="fa fa-cog"></i>
            {{setting}} <span class="info-text">updated to</span> {{value}}
            <i class="fa fa-undo normal-action pull-right" ng-click="revertSetting(setting)"></i>
          </td>
        </tr>
      </table>
    </div>
    <div class="col-lg-12 text-right">
      <div class="form-group">
        <div clas