Git commits in Moodle 2.8.1 by Tim Hunt

commit 21c633a8c6ec2994bb4465ff0c78e7435bb673e8
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Tue, 11 Nov 2014 02:46:53 +0800
Tag:    v2.8.1

MDL-48168 quiz editing: max grade should be editable after attempts