Git commits in Moodle 3.8.x by Anthony Radziszewski

commit c852856ba796de0e10c8f7e6a3ff90b627bd6a84
Author: Anthony Radziszewski <radzisze@ualberta.ca>
Date:   Sat, 25 Jan 2020 03:19:22 +0800
Tag:    v3.8.4

MDL-67773 course: Make sure tags are enabled before logging the setting.