Git commits in Moodle 3.11.x by sangnguyen

commit 2929e6234fedd71a5b8b6f772e5dad4aceb6727e
Author: sangnguyen <sna67@open.ac.uk>
Date:   Mon, 01 Mar 2021 17:48:14 +0800
Tag:    v3.11.0-beta

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

commit a7ac52538e7e020f2cc7f9fa125dd148e854b423
Author: sangnguyen <sna67@open.ac.uk>
Date:   Tue, 15 Dec 2020 15:55:38 +0800
Tag:    v3.11.0-beta

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