Git commits in Moodle 3.6.7 by Jake Dallimore

commit abd981c6a77c7e7359a1f224a6a96167809c2ca0
Author: Jake Dallimore <jake@moodle.com>
Date:   Thu, 07 Nov 2019 11:48:50 +0800
Tag:    v3.6.7

MDL-66257 tool_cohortroles: unit test for users in multiple cohorts


commit 0143e8bcf4f42c26dee5c88429e083b44bcbf769
Author: Jake Dallimore <jake@moodle.com>
Date:   Mon, 14 Oct 2019 11:47:57 +0800
Tag:    v3.6.7

MDL-66796 mod_quiz: only update the id number if changed


commit f1246ad63189d3dcefe44a9ed33105a2d1881026
Author: Jake Dallimore <jake@moodle.com>
Date:   Fri, 13 Sep 2019 11:30:17 +0800
Tag:    v3.6.7

weekly release 3.6.6+


commit 55f56db61ff03fa481f3ebb5d15cfdb5cb0a1968
Author: Jake Dallimore <jake@moodle.com>
Date:   Thu, 12 Sep 2019 11:02:21 +0800
Tag:    v3.6.7

MDL-66156 block_myoverview: remove orphaned course favourite records


commit 09b691381c533e2b02b0f192666de64a0a372185
Author: Jake Dallimore <jake@moodle.com>
Date:   Thu, 18 Jul 2019 15:13:58 +0800
Tag:    v3.6.7

MDL-66156 block_myoverview: purge course favourites on course deletion.