Git commits in Moodle 3.3.2 by Davo Smith

commit 0d5f10d1ff364555286eda63fe008e69d10e34b9
Author: Davo Smith <davo.smith@synergy-learning.com>
Date:   Mon, 21 Aug 2017 17:20:06 +0800
Tag:    v3.3.2

MDL-59195 mod_assign: add behat tests for comments error


commit 0ef74b27bef176a29f6814ba9a21fd2ba46e8c49
Author: Davo Smith <davo.smith@synergy-learning.com>
Date:   Wed, 19 Jul 2017 23:31:52 +0800
Tag:    v3.3.2

MDL-59195 assignsubmission_comments: fix permission checks