Git commits in Moodle 2.9.0 by Michael Aherne

commit c3acc77965cf1d758486b1e4fafb8a8a5c8bcb9b
Author: Michael Aherne <michael.aherne@strath.ac.uk>
Date:   Tue, 13 Jan 2015 22:47:34 +0800
Tag:    v2.9.0-beta

MDL-48830 accesslib: Add sort field to query