Disable statistics on Nordix Open Lab Website

Link to statistics is commented out in base.html until there
are some statistics. The routes are left untouched to enable
it back easily.

Change-Id: I24acf9560e9cf2330c6495dbe59d8f258ce4be93
diff --git a/app/templates/base.html b/app/templates/base.html
index de8fe4a..7670c85 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -12,7 +12,7 @@
           <li><a href="{{ url_for('main.index') }}">Home</a></li>
           <li><a href="{{ url_for('main.sandbox') }}">Sandbox</a></li>
           <li><a href="{{ url_for('main.software') }}">Software</a></li>
-          <li><a href="{{ url_for('main.stats') }}">Statistics</a></li>
+          <!-- <li><a href="{{ url_for('main.stats') }}">Statistics</a></li> -->
           <li><a href="{{ url_for('main.faq') }}">FAQ</a></li>
         </ul>
         <ul class="nav navbar-nav navbar-right">