Git commits in Moodle 2.4.4 by David Monllao

commit d902ffe847e99a4bbdc35f3d55900e966c2d2909
Author: David Monllao <davidm@moodle.com>
Date:   Tue, 23 Apr 2013 11:12:51 +0800
Tag:    v2.4.4

MDL-29258 core_portfolio: Fixing broken default breadcrumb

commit 42cff3b54a3d3fee328eacc990c4e970cdab2564
Author: David Monllao <davidm@moodle.com>
Date:   Fri, 12 Apr 2013 12:14:13 +0800
Tag:    v2.4.4

MDL-38089 mod_wiki: Fix incorrect links

commit 3bb4d9b400231fe366919acbe389e1d6f7ba4c54
Author: David Monllao <davidm@moodle.com>
Date:   Wed, 20 Mar 2013 15:45:00 +0800
Tag:    v2.4.4

MDL-38364 phpunit: PHPUnit autoload uses capital A