Redesigning the front page interface.

Author: cesarsouza

_layouts/default.html

@@ -65,7 +65,7 @@ <h1>
                     Report issues</a></li>
                 <li id="li-contribute"><a href="contribute.html">Contribute</a></li>
                 <li id="li-publications"><a href="publications.html">Publications</a></li>
-                <li id="li-forums"><a href="https://groups.google.com/forum/#!forum/accord-net" target="_blank">
+                <li id="li-forums"><a href="http://stackoverflow.com/questions/tagged/accord.net" target="_blank">
                     Discussions</a></li>
                 <li id="li-projects"><a href="projects.html">Projects</a></li>
                 <li id="li-faq"><a href="faq.html">Questions</a></li>