Git commits in Moodle 3.7.x by Jason Platts

commit f7af1e0b9c11c52b225643aea96043c0ee21fd47
Author: Jason Platts <j.platts@open.ac.uk>
Date:   Fri, 29 Mar 2019 22:36:19 +0800
Tag:    v3.7.0-beta

MDL-65220 behat: test scenarios sometimes do not clear database data