Git commits in Moodle 4.0.0 by sangnguyen

commit edd37a6c07ba734f004901460924b31cc8d41fd2
Author: sangnguyen <sna67@open.ac.uk>
Date:   Mon, 01 Mar 2021 17:48:14 +0800
Tag:    v4.0.0-beta

MDL-70992 Folder: Unnecessary tab stops to the left of files


commit 1d50e833e01e2f804f71f5d8f2ec5ff714188a79
Author: sangnguyen <sna67@open.ac.uk>
Date:   Tue, 15 Dec 2020 15:55:38 +0800
Tag:    v4.0.0-beta

MDL-51287 Profile: Should notify users that changes are saved