Git commits in Moodle 2.5.0 by Adam Olley

commit d68407411429e00cbeacec1cc22d28539d327042
Author: Adam Olley <adam.olley@netspot.com.au>
Date:   Mon, 26 Nov 2012 13:00:49 +0800
Tag:    v2.5.0-beta

MDL-36828: mod_scorm: Allow deletion of scorm modules if no scorm_scoes data exists

commit 8f27b77b261dde0e26514625fbde363e91b2fabb
Author: Adam Olley <adam.olley@netspot.com.au>
Date:   Wed, 01 Aug 2012 08:09:33 +0800
Tag:    v2.5.0-beta

MDL-33125: core_backup: Prevent import/activity duplication from duplicating manual grade items

commit fdcf4a5f37af9fb4c7b1fff9e363f4119a412d0e
Author: Adam Olley <adam.olley@netspot.com.au>
Date:   Thu, 03 May 2012 15:08:37 +0800
Tag:    v2.5.0-beta

MDL-30797 backup: Use correct API call for mapping groups to groupings on import/restore