Git commits in Moodle 3.2.5 by Matt Porritt

commit 72870eb4ffc08bf85aeb5309e3b833b31e0446af
Author: Matt Porritt <mattp@catalyst-au.net>
Date:   Thu, 31 Aug 2017 09:36:18 +0800
Tag:    v3.2.5

MDL-59834 Global Search: Indexing user messages