Git commits in Moodle 2.5.4 by Helen Foster

commit 258ee617ee2735486281bb983890e82a9f4c751f
Author: Helen Foster <helen@moodle.org>
Date:   Thu, 09 Jan 2014 08:15:21 +0800
Tag:    v2.5.4

MDL-43590 Merge English strings from the en_fix language pack