Removed statistics route

app/templates/base.html

@@ -24,7 +24,6 @@
                 <li><a href="{{ url_for('main.receivers') }}">Receivers</a></li>
                 <li><a href="{{ url_for('main.airports') }}">Airports</a></li>
                 <li><a href="{{ url_for('main.logbook') }}">Logbook</a></li>
-                <li><a href="{{ url_for('main.statistics') }}">Statistics</a></li>
             </ul>
         </div>
     </div>