Git commits in Moodle 2.7.6 by Helen Foster

commit 2017880f9099a8bbc6e46822f9422e8407ad8cd6
Author: Helen Foster <helen@moodle.org>
Date:   Tue, 24 Feb 2015 04:17:31 +0800
Tag:    v2.7.6

MDL-49241 lang: Merge English strings from the en_fix language pack