Make cleaning

jupyterhub_volumes/web/index.html

@@ -115,6 +115,7 @@
     <nav>
         <ul id="nav-menu"></ul>
         <ul class="admin-links">
+            <li><a href="/obidoc/" target="_blank">OBITools 4 Doc</a></li>
             <li><a href="/jupyter/" target="_blank">JupyterHub</a></li>
             <li><a href="/sftp/" target="_blank">Data Admin</a></li>
         </ul>