replace media with metrics portal

i2p2www/pages/global/footer.html

@@ -18,7 +18,7 @@
   <ul>
     <li><a href="{{ site_url('get-involved') }}"><div class="footeritem"><span>{{ _('Get involved!') }}</span></div></a></li>
     <li><a href="{{ site_url('get-involved/donate') }}"><div class="footeritem"><span>{{ _('Donate') }}</span></div></a></li>
-    <li><a href="{{ site_url('media') }}"><div class="footeritem"><span>{{ _('Media') }}</span></div></a></li>
+    <li><a href="https://i2p-metrics.np-tokumei.net/"><div class="footeritem"><span>{{ _('Metrics') }}</span></div></a></li>
     <li><a href="{{ site_url('papers') }}"><div class="footeritem"><span>{{ _('Papers') }}</span></div></a></li>
   </ul>
 </div>