Git commits in Moodle 2.4.2 by Rex Lorenzo

commit b20c4d58dbbe12a2644437433156fe9d54d5a262
Author: Rex Lorenzo <rex@oid.ucla.edu>
Date:   Thu, 17 Jan 2013 05:40:00 +0800
Tag:    v2.4.2

MDL-35175 - Lesson shows no attempts if associated with a grouping