message: Only show tags widget if there are tags
diff: openOnSelect=true
  openFile=(action 'openFile')
  }}
  + {{#if (or canEdit fileTags)}}
  <div class='panel panel-default'>
  <div class='panel-heading clearfix'>
  <h3 class='panel-title'>Tags:</h3>
  </div>
  </div>
  </div>
  + {{/if}}
  </div>
  <div class='col-md-9'>
  <div id='mfrIframeParent' class='panel-view'>
  