Git commits in Moodle 2.6.5 by zbdd

commit a6d8e2b35ed94ef7dff45592a3062499c9f3ead8
Author: zbdd <zdurber@gmail.com>
Date:   Thu, 28 Aug 2014 12:13:39 +0800
Tag:    v2.6.5

MDL-37312 backup: Keep course idnumber on same site course restore