Add link to user guide closes #687

Author: melvincarvalho

default-templates/new-account/index.html

@@ -67,6 +67,7 @@ <h1>Apps</h1>
       </div>
     </div>
   </section>
+  <footer>| <a target="_blank" href="https://github.com/solid/userguide">Getting started with solid and data browser</a> |</footer>
 </div>
 </body>
 <script src="/common/js/solid-auth-client.bundle.js"></script>