Git commits in Moodle 3.3.1 by Pau Ferrer Ocaña

commit 16f2fe55149140438005973b3ad9e77777569a6f
Author: Pau Ferrer Ocaña <crazyserver@gmail.com>
Date:   Tue, 20 Jun 2017 17:55:19 +0800
Tag:    v3.3.1

MDL-59296 data: Fix latlong field search