Git commits in Moodle 3.8.6 by Juan Leyva

commit 6ba22833e2f3564dfe95421f1d58b27e7655adb3
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Sat, 31 Oct 2020 20:07:30 +0800
Tag:    v3.8.6

MDL-70081 airnotifier: Add missing device type in token registration


commit 8658c28687a233f78a689c2b6d396bbfb21ed387
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Tue, 29 Sep 2020 00:55:25 +0800
Tag:    v3.8.6

MDL-67015 mod_data: Prevent users adding entries to other groups


commit ba7d2b6c05a24dc6df33f342c493833b03a6c5c9
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Sat, 19 Sep 2020 02:26:57 +0800
Tag:    v3.8.6

MDL-64657 course: Return hidden section names when configured


commit 5c2c14b32b85a87ab301e4e7e5b19c453754767f
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Fri, 18 Sep 2020 21:25:22 +0800
Tag:    v3.8.6

MDL-68229 tool_mobile: Add missing option to disable tags in the app