Git commits in Moodle 2.6.x by Colin Campbell

commit 6d2baaaea41c8a403ed495461696a58f08fe5471
Author: Colin Campbell <colin@umn.edu>
Date:   Fri, 01 Nov 2013 00:12:09 +0800
Tag:    v2.6.0-rc1

MDL-42640 quiz: Fix restore of backup without overduehandling setting

commit 58672659c6f2e9b1a1f321982272b8a15077650c
Author: Colin Campbell <colin@umn.edu>
Date:   Tue, 27 Aug 2013 22:22:43 +0800
Tag:    v2.6.0-beta

MDL-40214 mod_assign: Fixed issue with custom scale being lost during restore.