anchor.diff:  										<div class="btn-group btn-group-xs" role="group" aria-label="...">
   											<button type="button" class="btn btn-default" onClick="create_snapshot(<%= container.id %>);">
   												<span class="glyphicon glyphicon-camera"></span> Take Snapshot
  -											</button>
  -											<button type="button" class="btn btn-default" onClick="destroy_container(<%= container.id %>);">
  -												<span class="glyphicon glyphicon-remove-sign"></span> Destroy
   											</button>
   										</div>
   									</td>
  
positive.code: 											<button type="button" class="btn btn-default" onClick="promote(<%= clone.container.id %>);">
  												<span class="glyphicon glyphicon-random"></span> Promote
  											</button>
  											<button type="button" class="btn btn-default" onClick="destroy_container(<%= clone.container.id %>);">
  												<span class="glyphicon glyphicon-remove-sign"></span> Destroy
  											</button>
  										</div>
  									</td>
  								</tr>
  
negative.code: 								<button type="button" class="btn btn-default" onClick="create_snapshot(<%= container.id %>);">
  									<span class="glyphicon glyphicon-camera"></span> Take Snapshot
  								</button>
  							</div>
  						</td>
  						<td></td>
  