Git commits in Moodle 2.1.8 by Dan Marsden

commit f3ab1e0c8f686c352a727e1cf8b900615c6b2cc0
Author: Dan Marsden <dan@danmarsden.com>
Date:   Mon, 16 Jul 2012 10:01:33 +0800
Tag:    v2.1.8

MDL-34233 SCORM backup - change to using set_source_sql to preserve order of records in backup.