Git commits in Moodle 2.9.3 by Helen Foster

commit 2d8d39406bbc2aa4a7bc6a2825903c6fff53016e
Author: Helen Foster <helen@moodle.org>
Date:   Tue, 03 Nov 2015 05:38:44 +0800
Tag:    v2.9.3

MDL-52018 lang: Merge English strings from the en_fix language pack