Git commits in Moodle 3.4.0 by Iñaki Arenaza

commit 67bebb69eb6e30be40564a9108dee86bdf0c50b8
Author: Iñaki Arenaza <iarenaza@mondragon.edu>
Date:   Sat, 31 Dec 2016 07:01:52 +0800
Tag:    v3.4.0-beta

MDL-57558 ldap: fix ldap_get_entries_moodle()