Git commits in Moodle 2.7.4 by Wiktor Wandachowicz

commit c3265634533c6cda4c67ca0da0b914bcaae82a50
Author: Wiktor Wandachowicz <wiktor.wandachowicz@p.lodz.pl>
Date:   Mon, 01 Dec 2014 22:26:45 +0800
Tag:    v2.7.4

MDL-35078 enrol: allow times to be chose on bulk enrolment forms