Git commits in Moodle 2.4.2 by Davo Smith

commit aea372a65911b02d709369a85ba64de666447014
Author: Davo Smith <git@davosmith.co.uk>
Date:   Fri, 15 Feb 2013 04:19:41 +0800
Tag:    v2.4.2

MDL-38033 dndupload - ignore case when comparing dropped file extensions with those supported by activity modules

commit 80accd23bbc7bc39db80123350bf00b7515de0be
Author: Davo Smith <git@davosmith.co.uk>
Date:   Sat, 09 Feb 2013 04:37:19 +0800
Tag:    v2.4.2

MDL-37831 filepicker - icons / details / tree selector buttons now work more reliably

commit 747e16f7b0f017452528dadf19c2101f28915777
Author: Davo Smith <git@davosmith.co.uk>
Date:   Thu, 31 Jan 2013 20:52:26 +0800
Tag:    v2.4.2

MDL-37801 mod_glossary - encode / decode links to 'showentry' pages during backup & restore

commit 6cf6c3806fc4239a61ab890173d971211a9e08c2
Author: Davo Smith <git@davosmith.co.uk>
Date:   Fri, 04 Jan 2013 20:31:31 +0800
Tag:    v2.4.2

MDL-35568 course dndupload - resources created with the same visibility as the section they are dragged onto

commit d8613ef967467d583d110b03fe9dbe98c7b20e93
Author: Davo Smith <git@davosmith.co.uk>
Date:   Wed, 18 Apr 2012 18:01:30 +0800
Tag:    v2.4.2

MDL-31484 backup - repeated restores with anonymised users now works correctly