Git commits in Moodle 2.8.x by Osanda Malith Jayathissa

commit ce5a785b0962c3c94c7a7b0d36176482d21db95d
Author: Osanda Malith Jayathissa <osandajayathissa@gmail.com>
Date:   Wed, 04 Jun 2014 13:55:11 +0800
Tag:    v2.8.0-beta

MDL-45683 user: Escaping Skype ID used in profile