 </div>
                <div class="col-sm-4 text-center">
                  <status-button ng-click="setErrorPromise()" promise="errorPromise">
                    <span>Error</span> 
                  </status-button>
                </div>
                <div class="col-sm-4 text-center">
                  <status-button ng-click="setValuePromise()" promise="valuePromise">
                    <span>Value (immediate)</span>
                  </status-button>
                </div>
              </div>
  