<!-- footer -->
  <footer id="footer" class="app-footer" role="footer">
    <div class="wrapper b-t bg-light">
      <span class="pull-right">{{app.version}} <a href ui-scroll="app" class="m-l-sm text-muted"><i class="fa fa-long-arrow-up"></i></a></span>
      &copy; 2016 Copyright.
    </div>
  </footer>
  <!-- / footer -->
