Git commits in Moodle 3.6.2 by Adrian Greeve

commit 1003775c7c95ed84cd87609b2a508bbad718148e
Author: Adrian Greeve <abgreeve@gmail.com>
Date:   Thu, 20 Dec 2018 18:09:17 +0800
Tag:    v3.6.2

NOBUG: Fixed SVG browser compatibility

commit 7f234acc6e76f25b19dcadbe25ab1edaa23c390f
Author: Adrian Greeve <abgreeve@gmail.com>
Date:   Thu, 20 Dec 2018 18:09:17 +0800
Tag:    v3.6.2

weekly release 3.6.1+

commit 7b661b8d6f176b639529975d7939b9e54cebd490
Author: Adrian Greeve <abgreeve@gmail.com>
Date:   Wed, 19 Dec 2018 17:48:27 +0800
Tag:    v3.6.2

MDL-59954 course: Remove unused global.

commit 6ff8d9bb2ca5b8d4d91ff3cf33cdd1a615440579
Author: Adrian Greeve <abgreeve@gmail.com>
Date:   Wed, 14 Nov 2018 15:11:22 +0800
Tag:    v3.6.2

MDL-62061 core_privacy: Stop directories being created.