Git commits in Moodle 2.4.1 by Marina Glancy

commit 562782a48df4ab5b5d214466418ba4cdc40efb90
Author: Marina Glancy <marina@moodle.com>
Date:   Tue, 08 Jan 2013 08:49:38 +0800
Tag:    v2.4.1

MDL-37404 add class 'format-xxx' to the body for the current course format

commit 113105bf9cdeb23b3109700eccdd180e0492838c
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 05 Dec 2012 10:28:12 +0800
Tag:    v2.4.1

MDL-36840 Set course.format to 'site' for site-course

commit 656581fa2c719706712baa181a650e5ca916a0aa
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 28 Nov 2012 16:40:19 +0800
Tag:    v2.4.1

MDL-36339 Modify themes to add course headers and footers provided by course format