Git commits in Moodle 3.3.1 by Henning Bostelmann

commit 8b8fbc6b84e0ef338312e597b481349077d3d796
Author: Henning Bostelmann <henning.bostelmann@york.ac.uk>
Date:   Tue, 25 Apr 2017 18:57:19 +0800
Tag:    v3.3.1

MDL-57957 mod_assign: show feedback file in absence of grade item