Git commits in Moodle 3.2.0 by Amanda Doughty

commit cc350fd9c883f49ec2dea3293b953772140928e8
Author: Amanda Doughty <amanda.doughty.1@city.ac.uk>
Date:   Wed, 20 Jul 2016 19:40:34 +0800
Tag:    v3.2.0-beta

MDL-47162 core_message: Add course id to message eventdata