Add a footer with convenience links

build/index.html

@@ -9,6 +9,14 @@
       If you see this, JavaScript threw an error
     </h1>
 
+
+    <footer>
+      <hr />
+      <ul>
+        <li><a href="https://travis-ci.org/transloadit/transloadit-js-client">Travis</a></li>
+        <li><a href="https://github.com/transloadit/transloadit-js-client">GitHub</a></li>
+      </ul>
+    </footer>
   </body>
   <script src="./transloadit-js-client.js"></script>
   <script>