Git commits in Moodle 2.2.x by Jonathon Fowler

commit f2ce3d0239663ed3a96dc68b91b01399131ff0ab
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Thu, 02 Aug 2012 14:39:21 +0800
Tag:    v2.2.7

MDL-34695 wiki: ensure the correct individual subwiki is used/created for a user


commit f3248ac9f202e885eaabb4a0e51c9bb5cf4fe603
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Wed, 09 May 2012 09:51:18 +0800
Tag:    v2.2.4

MDL-32863 question: fix for Oracle ambiguous column error


commit d5e59d895087f0168a93bfb04b434534997cb596
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Tue, 28 Feb 2012 12:53:47 +0800
Tag:    v2.2.4

MDL-31804 duplicated columns cause Oracle error in grader report


commit bb98f4fda348a86625736df0913378f8aac957cf
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Mon, 27 Feb 2012 13:25:40 +0800
Tag:    v2.2.2

MDL-28364 handle question formats that support multiple file types


commit 0a2569e55c955e66be3880bc0bffebb812127948
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Thu, 12 Jan 2012 20:41:25 +0800
Tag:    v2.2.2

MDL-31130 question bank: toggling show all / 20 per page broken.