Git commits in Moodle 2.9.0 by Alex Mitin

commit af4e80ae69eda485f8affa4b8bcb7e9affdbcdbe
Author: Alex Mitin <alexpmitin@gmail.com>
Date:   Tue, 07 Apr 2015 15:53:45 +0800
Tag:    v2.9.0-rc1

MDL-49753 enrolments: preselct status filter if needed

commit 23464633c85bef72ccb7da1fb23fdc60675f9534
Author: Alex Mitin <alexpmitin@gmail.com>
Date:   Fri, 03 Apr 2015 17:34:49 +0800
Tag:    v2.9.0-beta

MDL-49748 mod_data: update fields even when empty