Git merges in Moodle 3.6.6 by Sara Arjona

commit 4f91fb9538dfb9d801fb42693acb450826974562
Author: Sara Arjona <sara@moodle.com>
Date:   Wed, 07 Aug 2019 11:08:09 +0800
Tag:    v3.6.6

Merge branch 'MDL-63198-36' of git://github.com/rezaies/moodle into MOODLE_36_STABLE


commit ad4427fc3178a02a12c2cd170c0c5c1b4a168ce5
Author: Sara Arjona <sara@moodle.com>
Date:   Wed, 07 Aug 2019 10:01:07 +0800
Tag:    v3.6.6

Merge branch 'MDL-60636-36' of git://github.com/bmbrands/moodle into MOODLE_36_STABLE


commit 3cbf774ef0d818b5241003e790dfaac967105588
Author: Sara Arjona <sara@moodle.com>
Date:   Tue, 06 Aug 2019 15:30:23 +0800
Tag:    v3.6.6

Merge branch 'MDL-64598-36' of https://github.com/lucaboesch/moodle into MOODLE_36_STABLE


commit aee7b3c316d60fdcbd8cf554e2ed73d8fe3e2fd9
Author: Sara Arjona <sara@moodle.com>
Date:   Mon, 05 Aug 2019 13:41:17 +0800
Tag:    v3.6.6

Merge branch 'MDL-66281-36' of git://github.com/junpataleta/moodle into MOODLE_36_STABLE


commit c89aaced1acd0b59ceed998bec2ff0a6bf1dfc22
Author: Sara Arjona <sara@moodle.com>
Date:   Thu, 01 Aug 2019 09:53:58 +0800
Tag:    v3.6.6

Merge branch 'MDL-42451-36' of git://github.com/Chocolate-lightning/moodle into MOODLE_36_STABLE


commit 22ecbc36c7e3225c181ae43715603e5e925feea9
Author: Sara Arjona <sara@moodle.com>
Date:   Tue, 30 Jul 2019 16:35:05 +0800
Tag:    v3.6.6

Merge branch 'MDL-64195-36' of git://github.com/bmbrands/moodle into MOODLE_36_STABLE


commit b861e09e657eba28f540cf69a51f9e5b1a8f77cd
Author: Sara Arjona <sara@moodle.com>
Date:   Tue, 30 Jul 2019 11:59:47 +0800
Tag:    v3.6.6

Merge branch 'MDL-63458_36' of https://github.com/rlorenzo/moodle into MOODLE_36_STABLE