Git commits in Moodle 2.8.12 by Dan Poltawski

commit 0e38101745949861b5434fa10fa74ad3960de7fa
Author: Dan Poltawski <dan@moodle.com>
Date:   Fri, 29 Apr 2016 22:38:05 +0800
Tag:    v2.8.12

weekly release 2.8.11+

commit d4f2c87bca492a2503277bbf2139b680b32ee2b1
Author: Dan Poltawski <dan@moodle.com>
Date:   Thu, 31 Mar 2016 14:06:48 +0800
Tag:    v2.8.12

weekly release 2.8.11+