Git commits in Moodle 3.3.x by Tobias Garske

commit 29786b259a77c66c1f084651f23fb2b5634ddd2d
Author: Tobias Garske <tobias.garske@isb.bayern.de>
Date:   Tue, 22 Aug 2017 17:44:08 +0800
Tag:    v3.3.2

MDL-59898 access: Added Icon references.