Temporarily hide the link to the sources page as there is currently only one source type.

django/website/templates/base_side.html

@@ -9,7 +9,7 @@
         <nav class="sidebar-nav navbar-collapse collapse">
             <ul class="nav" id="side-menu">
                 <li><a class="active" href="{% url "dashboard" %}"><span class="fa fa-dashboard fa-fw"></span> Dashboard</a></li>
-                <li><a href="{% url "sources" %}"><span class="fa fa-download fa-fw"></span> Sources</a></li>
+                {# <li><a href="{% url "sources" %}"><span class="fa fa-download fa-fw"></span> Sources</a></li> #}
                 <li><a href="{% url "data-view" %}"><span class="fa fa-pencil fa-fw"></span> View &amp; Edit</a></li>
             </ul>
         </nav>