Merge pull request #51 from gammapy/remove-x

Re-remove X from nav bar

Author: registerrier

navbar.html

@@ -27,11 +27,6 @@
                     </svg>
                 </a>
             </li>
-            <li class="nav-item">
-                <a class="nav-link" href="https://twitter.com/gammapyST" rel="noopener" target="_blank" title="X" aria-label="X">
-                    <span><i class="fab fa-square-x-twitter" style="font-size:20px" fill="currentColor" fill-rule="evenodd"></i></span>
-                </a>
-            </li>
             <li class="nav-item"><a class="nav-link" href="about.html">About</a></li>
             <li class="nav-item"><a class="nav-link" href="news.html">News</a></li>
             <li class="nav-item"><a class="nav-link" href="cta.html">CTAO</a></li>