Port #14565 over to hosted docs

about/index.html

@@ -163,6 +163,14 @@
         </a>
       </div>
     
+      <div class="list-group-item">
+        <iframe class="github-btn" src="http://ghbtns.com/github-btn.html?user=hnrch02&amp;type=follow"></iframe>
+        <a class="team-member" href="https://github.com/hnrch02">
+          <img src="http://www.gravatar.com/avatar/0d53f5d3d3d28bd470f394d98f7ef48f" alt="@hnrch02">
+          <strong>Heinrich Fenkart</strong> <small>@hnrch02</small>
+        </a>
+      </div>
+
   </div>
   <p>Get involved with Bootstrap development by <a href="https://github.com/twbs/bootstrap/issues/new">opening an issue</a> or submitting a pull request. Read our <a href="https://github.com/twbs/bootstrap/blob/master/CONTRIBUTING.md">contributing guidelines</a> for information on how we develop.</p>