Git commits in Moodle 3.3.x by Luke Carrier

commit 6f62abab2c95c345018dbc1dfa0e425bcd0c5e40
Author: Luke Carrier <luke@carrier.im>
Date:   Fri, 02 Dec 2016 06:07:54 +0800
Tag:    v3.3.0-beta

MDL-57143 dml: sqlsrv drivers are going xplat \o/