Git commits in Moodle 2.5.x by Jonathon Fowler

commit 0859a464cb1a64a745e1b8ec82aec01dbf3a2107
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Tue, 15 Apr 2014 12:18:55 +0800
Tag:    v2.5.6

MDL-44270 files: handle drag-drop js error when event has null types

commit 2cd5d3c03ce66015d9eab046303768a99dc75b7b
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Wed, 27 Mar 2013 15:08:37 +0800
Tag:    v2.5.2

MDL-32191 navigation: Add keys to module and block settings nav nodes

commit bdc4cb9ef0604f5eab9e1a523d34f6a38a2ad759
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Wed, 27 Mar 2013 10:40:28 +0800
Tag:    v2.5.0-rc1

MDL-37966 Assignment: put upgraded modules where the originals were

commit c8845ca917f0a8b8e3bdef96e04e40ed96a1c717
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Mon, 25 Mar 2013 10:39:28 +0800
Tag:    v2.5.0-beta

MDL-38705 qformat_blackboard_six: use qti title as category name

commit 8bcefa699df3a8a8792112f4123a4649a037f346
Author: Jonathon Fowler <jf@jonof.id.au>
Date:   Sat, 16 Mar 2013 19:25:22 +0800
Tag:    v2.5.0-beta

MDL-38390 qformat_blackboard_six: use pool title as category name

commit e5ca31fa4da71607e75c59f977f849c685713af3
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Thu, 17 Jan 2013 10:19:44 +0800
Tag:    v2.5.0-beta

MDL-38388 qformat_blackboard_six: fix question image import