Git commits in Moodle 2.4.5 by Iñaki Arenaza

commit aefa1b0e3e241d1135108233f7edbd730fa7bc2e
Author: Iñaki Arenaza <iarenaza@mondragon.edu>
Date:   Thu, 30 May 2013 23:09:49 +0800
Tag:    v2.4.5

MDL-34085 Fix the backup options names in core_course_duplicate_course