Git commits in Moodle 3.7.4 by Mihail Geshoski

commit d522d06f07fcd636a6bee03125d27da9a8f1b882
Author: Mihail Geshoski <mihail@moodle.com>
Date:   Mon, 25 Nov 2019 10:49:36 +0800
Tag:    v3.7.4

MDL-65956 mod_assign: Add behat tests


commit 49953fd4cadad9fbfee0cf0bdf7970bb390532a5
Author: Mihail Geshoski <mihail@moodle.com>
Date:   Mon, 25 Nov 2019 10:49:21 +0800
Tag:    v3.7.4

MDL-65956 mod_assign: Add proper capability checks and error handling