Developer credits
Git commits in Moodle 2.4.2 by Adam Olley
commit b03d9255eef104bd94140ed4f84ee68e0b0b1e47 Author: Adam Olley <adam.olley@netspot.com.au> Date: Thu, 03 May 2012 15:08:37 +0800 Tag: v2.4.2 MDL-30797 backup: Use correct API call for mapping groups to groupings on import/restore