 <input type="text" class="form-control" ng-model="currentText">
    <span class="input-group-btn">
      <button class="btn btn-default" type="button" ng-click="sendMessage()">Send</button>
    </span>
  </div>
</div>

<div class="footer">
  <p>â™¥ from the Yeoman team</p>
</div>
