Developer credits
Git commits in Moodle 3.7.0 by Jonathon Fowler
commit b2512618f1e7be6eca1b131fb70ce5b5a0aafc76 Author: Jonathon Fowler <fowlerj@usq.edu.au> Date: Tue, 30 Apr 2019 10:34:34 +0800 Tag: v3.7.0-beta MDL-65445 qtype_ddwtos: reposition draggables when the drops move