Adding link to external mailing list signup.

diff --git a/server/2015/sidebar.html b/server/2015/sidebar.html
index 1724cdf2e75073da906ae5d302b069f549559c7d..6e14e3b64a7e0091643c62f639fbf7b6e88e07aa 100755 (executable)
--- a/server/2015/sidebar.html
+++ b/server/2015/sidebar.html
@@ -16,14 +16,14 @@
               <li id="exhibit-link"><a href="/2015/exhibit">Join the Exhibit Hall</a></li>
               <li id="volunteer-link"><a href="/2015/volunteer">Volunteer</a></li>
               <li id="scholarship-link"><a href="/2015/scholarships">Apply for a Scholarship</a></li>
-              <!--<li id="mailing-list-link"><a href="/2015/mailing-list">Join the Mailing List</a></li>-->
+
 
 
               <!--<li><a href="/2015/video/">Watch the video</a></li>-->
             </ul>
 
             <ul class="nav nav-pills nav-stacked">
-
+              <li id="mailing-list-link"><a href="https://lists.gnu.org/mailman/listinfo/libreplanet-discuss">Join the Discussion List</a></li>
               <li id="getting_around-link"><a href="/2015/getting_around">Travel Info</a></li>
               <!--<li><a href="/2015/scholarships">Scholarships (until January 10th)</a></li>-->
               <!--<li><a href="/2015/live">Participate online</a></li>-->