Git merges in Moodle 2.4.9 by Damyon Wiese

commit e50a4e2386b36a6926eeedc2823449592e31e019
Author: Damyon Wiese <damyon@moodle.com>
Date:   Wed, 19 Feb 2014 10:25:00 +0800
Tag:    v2.4.9

Merge branch 'MDL-44018_24' of git://github.com/timhunt/moodle into MOODLE_24_STABLE