Add link to Google group for Apt.

www/aptui/quickvm.css

@@ -70,6 +70,17 @@ body {
   padding: 0.5em;
   color: #ddd;
   background-color: #ff6600;
+  text-align: center;
+}
+
+#footer a {
+  height: 1.0em;
+  color: #fff;
+}
+
+#footer a:hover {
+  height: 1.0em;
+  color: #ccc;
 }
 
 #footer #elabpower {

www/aptui/quickvm_sup.php

@@ -184,6 +184,7 @@ function SPITFOOTER()
        <div id='footer'>
         <div class='pull-left'>Powered by
              <img src='emulab-whiteout.png' id='elabpower'></div>
+	<span>Bug? Join the <a href='https://groups.google.com/forum/#!forum/apt-users'>Help Forum</a></span>
         <div class='pull-right'>&copy; 2014 The University of Utah</div>
        </div>
       </div>
@@ -512,6 +513,10 @@ It is built and operated by the <a href="http://www.utah.edu">University of
     with support from NSF under award CNS-1338155.
 </p>
 
+<p>
+For help, bug reports, or other questions, come join the <a href="https://groups.google.com/forum/#!forum/apt-users">Discussion Forum</a>
+</p>
+
 </div> <!-- Panel body -->
 </div> <!-- Collapser -->
 </div> <!-- Panel -->