Git commits in Moodle 3.0.0 by Jan C. Dageförde

commit ee20bdcb8a3e7e2160fc1576db181359781393f0
Author: Jan C. Dageförde <jan.dagefoerde@ercis.uni-muenster.de>
Date:   Wed, 07 Oct 2015 13:48:00 +0800
Tag:    v3.0.0-beta

MDL-51679 course: Update groupmode CSS class