Developer credits
Git commits in Moodle 3.3.0 by Colin Chambers
commit f37cffb6a519992634968ae15e40a97ba4f763d8 Author: Colin Chambers <c.chambers@open.ac.uk> Date: Thu, 02 Feb 2017 22:36:34 +0800 Tag: v3.3.0-beta MDL-48771 quiz edit: delete mulitiple tidy up & Behat tests