Git commits in Moodle 3.7.6 by David Saylor

commit 41536c1586c249815d4ae0a736f8b4eaaa096518
Author: David Saylor <kingdavid127@gmail.com>
Date:   Sat, 21 Sep 2019 06:05:40 +0800
Tag:    v3.7.6

MDL-52904 completion: reference context in cron query