Git commits in Moodle 2.4.4 by David Mudrák

commit fb1cb65868894d776b097ae861efe7f5b4e5babc
Author: David Mudrák <david@moodle.com>
Date:   Fri, 03 May 2013 17:43:03 +0800
Tag:    v2.4.4

MDL-39491 Fix order of Workshop submission text processing

commit 5c0877079ca4d5d3fd08733db54735579a7b7c34
Author: David Mudrák <david@moodle.com>
Date:   Mon, 08 Apr 2013 20:26:23 +0800
Tag:    v2.4.4

MDL-39023 Make get_language_dependencies() aware of circular dependency risk

commit e8c660394d07a4e87a061f8ff4f87d3936b0b0e7
Author: David Mudrák <david@moodle.com>
Date:   Wed, 13 Mar 2013 21:24:16 +0800
Tag:    v2.4.4

MDL-38215 Fix cross-db support in workshop SQL queries

commit a1ba9e89d92bc11acc63da9af375561ce1ae0e28
Author: David Mudrák <david@moodle.com>
Date:   Wed, 13 Mar 2013 19:08:38 +0800
Tag:    v2.4.4

MDL-38456 Allow colons in paths passed to mdeploy.php utility