Remove Contributing link from footer
To avoid confusion with donating.
<li>
<a href="https://docs.readthedocs.io/page/intro/getting-started-with-sphinx.html">{% trans 'Getting Started Guide' %}</a>
</li>
- <li>
- <a href="https://docs.readthedocs.io/page/contribute.html">{% trans 'Contributing' %}</a>
- </li>
<li>
<a href="https://docs.readthedocs.io/page/team.html">{% trans 'Team' %}</a>
</li>
