Git commits in Moodle 3.4.0 by Tobias Garske

commit 06ced40c2f5ac0e27ba1c1a3a6877bf04fdd2081
Author: Tobias Garske <tobias.garske@isb.bayern.de>
Date:   Tue, 22 Aug 2017 17:44:08 +0800
Tag:    v3.4.0-beta

MDL-59898 access: Added Icon references.