Git commits in Moodle 2.5.2 by Helen Foster

commit 09fd8327e2bec19c7488933fea4d0245332d0143
Author: Helen Foster <helen@moodle.org>
Date:   Tue, 03 Sep 2013 18:50:11 +0800
Tag:    v2.5.2

MDL-41568 Merge English strings from the en_fix language pack