Git commits in Moodle 2.9.0 by sam marshall

commit b3d7eb6ed4164033a5a225166fd1b2fb4daf31cd
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Thu, 22 Jan 2015 21:27:50 +0800
Tag:    v2.9.0-beta

MDL-48946 Files: New custom description format_string call

commit a79970a29596154512fd704badff897b2130472b
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Thu, 22 Jan 2015 20:39:30 +0800
Tag:    v2.9.0-beta

MDL-48945 tool_filetypes: Added verification to description setting.

commit 6b40e5b2ecefd0fb400e393b012f1e1ed595c7a9
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Mon, 05 Jan 2015 23:46:09 +0800
Tag:    v2.9.0-beta

MDL-48660 Availability: filter_user_list() should respect 'view hidden'

commit 91fed57a4e4005589425d701c6a888130763ca8a
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Mon, 15 Dec 2014 18:41:47 +0800
Tag:    v2.9.0-beta

MDL-42616 filelib: Use config value for custom MIME types (1/2)

commit af729c3f5e384002f3c3dea0b840d66e5ad0e67d
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Tue, 09 Dec 2014 20:42:14 +0800
Tag:    v2.9.0-beta

MDL-48452 Completion: Expected date doesn't save when form is locked

commit d3fd2be7aab748b8b13c1c47b89a37bfd0e03256
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Fri, 28 Nov 2014 02:33:39 +0800
Tag:    v2.9.0-beta

MDL-42616 filelib: New user interface to edit and add file types (2/2)

commit 94b084fb027036216d5c6ac55931b88d23ccd435
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Wed, 12 Nov 2014 00:38:26 +0800
Tag:    v2.9.0-beta

MDL-48179 Backup progress: Can time out when compressing large backup

commit 540af6f38e5c12534eb2e68ef525d7eddab21dff
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Thu, 06 Nov 2014 19:54:09 +0800
Tag:    v2.9.0-beta

MDL-48093 HTML 5 video: Firefox now supports .mp4

commit a4c318325ca166f3a7af0c9adae25e46a4681400
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Tue, 14 Oct 2014 01:05:02 +0800
Tag:    v2.9.0-beta

MDL-47628 Availability: Restrict by selected grouping button