Git commits in Moodle 2.6.5 by Ruslan Kabalin

commit 61560c2b72162369767223d45e61fb60f6c15ee5
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Thu, 14 Aug 2014 22:50:34 +0800
Tag:    v2.6.5

MDL-46833 mod_assign: Fix assignment view when available for group members only.