Minor updates for upcoming dashboard changes

git-svn-id: https://plugins.svn.wordpress.org/leaguemanager/trunk@899080 b8457f37-d9ea-0310-8a92-e5e31aec5664
Added group setting for widget

git-svn-id: https://plugins.svn.wordpress.org/leaguemanager/trunk@899081 b8457f37-d9ea-0310-8a92-e5e31aec5664