Add media links

Author: aclark4life

index.html

@@ -51,6 +51,17 @@
         <a class="nav-link" href="#tidelift">Enterprise</a>
       </li>
     </ul>
+    <ul class="navbar-nav ml-auto">
+      <li class="nav-item">
+        <a class="nav-link" target="_blank" href="https://www.facebook.com/Python-Pillow-102023528073709"><i class="fab fa-facebook fa-2x text-info"></i></a>
+      </li>
+      <li class="nav-item">
+        <a class="nav-link" target="_blank" href="https://github.com/python-pillow"><i class="fab fa-github fa-2x text-info"></i></a>
+      </li>
+      <li class="nav-item">
+        <a class="nav-link" target="_blank" href="https://twitter.com/PythonPillow"><i class="fab fa-twitter fa-2x text-info"></i></a>
+      </li>
+    </ul>
   </div>
 </nav>