Git commits in Moodle 3.2.6 by Matt Porritt

commit ba3904e81b32c852537404066427d3631c06fb9b
Author: Matt Porritt <mattp@catalyst-au.net>
Date:   Fri, 27 Oct 2017 08:11:12 +0800
Tag:    v3.2.6

MDL-60360 Global Search: Enable file indexing message update.