Change URL from gitorious to github

settings/templates/admin.php

@@ -72,6 +72,6 @@ if(!$_['htaccessworking']) {
 
 <p class="personalblock">
 	<strong>ownCloud</strong> <?php echo(OC_Util::getVersionString()); ?> <?php echo(OC_Util::getEditionString()); ?> (<?php echo(OC_Updater::ShowUpdatingHint()); ?>)<br />
-	Developed by the <a href="http://ownCloud.org/contact" target="_blank">ownCloud community</a>, the <a href="http://gitorious.org/owncloud" target="_blank">source code</a> is licensed under the <a href="http://www.gnu.org/licenses/agpl-3.0.html" target="_blank"><abbr title="Affero General Public License">AGPL</abbr></a>.
+	Developed by the <a href="http://ownCloud.org/contact" target="_blank">ownCloud community</a>, the <a href="https://github.com/owncloud" target="_blank">source code</a> is licensed under the <a href="http://www.gnu.org/licenses/agpl-3.0.html" target="_blank"><abbr title="Affero General Public License">AGPL</abbr></a>.
 </p>