Git commits in Moodle 3.0.0 by Jinu Abraham

commit f712aa2877255026af442163fe6b8bfa7eb2e13d
Author: Jinu Abraham <jinu.abraham@blackboard.com>
Date:   Mon, 31 Aug 2015 13:18:31 +0800
Tag:    v3.0.0-beta

MDL-50483 gradereport_user: fix the fatal error of no enrolled users


commit b6c97f4c2b7cdd08efceee6bfa429ab060c81da6
Author: Jinu Abraham <jinu.abraham@blackboard.com>
Date:   Mon, 31 Aug 2015 10:34:01 +0800
Tag:    v3.0.0-beta

MDL-51232 mod_book: Filter name header