Git commits in Moodle 2.6.5 by Tony Butler

commit 3b7336fff2e240f9a6a143a65acb8b108131107d
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Mon, 11 Aug 2014 20:58:40 +0800
Tag:    v2.6.5

MDL-46281 core_backup: Add class_exists check for backup_<mod>_activity_task


commit 072e93e26ef23088138abcfbee9acb07c3722ca8
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Fri, 11 Jul 2014 21:39:14 +0800
Tag:    v2.6.5

MDL-43908 mod_assign: Order submissions by course id then cm id


commit f249f9f41af159550bc5db39bdcc45cbb8e19180
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Fri, 11 Jul 2014 19:10:50 +0800
Tag:    v2.6.5

MDL-43908 mod_assign: Remove redundant code and improve SQL query


commit d53cc3da71d9fcd5a98d6e5b172dd99da8f0ee53
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Fri, 13 Jun 2014 17:36:09 +0800
Tag:    v2.6.5

MDL-43908 mod_assign: Prevent notifications for unavailable assignments


commit 1d3c72cafdfffbad5cb5e1ad7e94c9eb81143164
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Wed, 29 Jan 2014 20:01:53 +0800
Tag:    v2.6.5

MDL-43908 mod_assign: Defer notifications for unavailable assignments