fixes #807: Remove generic HTML title for repository groups

rhodecode/templates/admin/repos_groups/repos_groups.html

@@ -1,7 +1,7 b''
 ## -*- coding: utf-8 -*-
 <%inherit file="/base/base.html"/>
 <%def name="title()">
-    ${_('Repository group')} &middot; ${c.rhodecode_name}
+    ${_('%s Group Dashboard') % c.group.group_name} &middot; ${c.rhodecode_name}
 </%def>
 
 <%def name="breadcrumbs()">