Developer credits
Git commits in Moodle 2.5.x by Colin Campbell
commit 7bdfb60b1480ccc06adc950b09e5cf3899dd2d20 Author: Colin Campbell <colin@umn.edu> Date: Fri, 01 Nov 2013 00:12:09 +0800 Tag: v2.5.3 MDL-42640 quiz: Fix restore of backup without overduehandling setting
commit f931b66a26ee783a73b9f663c6927f61ea0f0e95 Author: Colin Campbell <colin@umn.edu> Date: Tue, 27 Aug 2013 22:22:43 +0800 Tag: v2.5.2 MDL-40214 mod_assign: Fixed issue with custom scale being lost during restore.