Git commits in Moodle 2.8.x by David Curry

commit 927ea484ecfd453b0ed34e36dab832727bdd03d4
Author: David Curry <david.curry@totaralms.com>
Date:   Wed, 03 Sep 2014 11:51:22 +0800
Tag:    v2.8.0-beta

MDL-47076 badges: Add checks to user fields during badges restoration