add IRC configuration to nav menu

i2p2www/pages/global/nav.html

@@ -16,6 +16,7 @@
               <li><a href="{{ site_url('docs/applications/gitlab') }}"><div class="menuitem"><span>{{ _('GitLab') }}</span></div></a></li>
               <li><a href="{{ site_url('docs/applications/git') }}"><div class="menuitem"><span>{{ _('Git') }}</span></div></a></li>
               <li><a href="{{ site_url('docs/applications/git-bundle') }}"><div class="menuitem"><span>{{ _('git+Bittorrent') }}</span></div></a></li>
+              <li><a href="{{ site_url('docs/applications/irc') }}"><div class="menuitem"><span>{{ _('IRC') }}</span></div></a></li>
             </ul>
           </li>
           <li class="has-sub"><div class="menuitem"><span>{{ _('References') }}</span></div>