Git commits in Moodle 3.7.6 by Daniel Thies

commit 2337123e898c5f8206f950f43799a8a18f7e2623
Author: Daniel Thies <dethies@gmail.com>
Date:   Sun, 20 Oct 2019 12:59:14 +0800
Tag:    v3.7.6

MDL-66671 enrol_lti: Skip grade sync when cm deleted