Git commits in Moodle 2.9.5 by Paul Nicholls

commit 81a3c47001234a9799f89d42002c038179b9a396
Author: Paul Nicholls <paul.nicholls@canterbury.ac.nz>
Date:   Thu, 07 Jan 2016 09:38:48 +0800
Tag:    v2.9.5

MDL-52673 workshop: fix dndnotsupported message in assessment form