Git commits in Moodle 2.9.0 by gthomas2

commit 78c36b065fe6919968af9da3b396bbff1dd04616
Author: gthomas2 <gthomas@moodlerooms.com>
Date:   Fri, 16 Jan 2015 01:02:03 +0800
Tag:    v2.9.0-beta

MDL-46763 core: Change icon processing to retain source format