Git commits in Moodle 2.7.4 by Yuliya Bozhko

commit 890de3021337dd61b3854e4e43f643100d049420
Author: Yuliya Bozhko <yuliya.bozhko@totaralms.com>
Date:   Wed, 12 Nov 2014 04:31:20 +0800
Tag:    v2.7.4

MDL-48115 badges: Fix strtoupper() output in badges