Git commits in Moodle 2.7.1 by Osanda Malith Jayathissa

commit 0207466e778baebff21c7b72bc688761f9c5b0d9
Author: Osanda Malith Jayathissa <osandajayathissa@gmail.com>
Date:   Wed, 04 Jun 2014 13:55:11 +0800
Tag:    v2.7.1

MDL-45683 user: Escaping Skype ID used in profile