templates/default_footer.html

    <footer class="footer">
      <div class="container">

           <p id="copyright" class="text-muted">
              Copyright &#169; 2014-2018 The Apache Software Foundation, Licensed under the
              <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.
              Apache and the Apache feather logo are trademarks of The Apache Software Foundation.
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    </footer>