Git commits in Moodle 2.1.4 by sam marshall

commit d8ab6bee8c111e5f758cb647f9db011e86a80f37
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Fri, 23 Dec 2011 02:12:11 +0800
Tag:    v2.1.4

MDL-30879 Course page: missing space after class for new 'description on course page' feature


commit b756e904f14c566c7ed750879d3ed59a5da6737f
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Fri, 16 Dec 2011 00:43:12 +0800
Tag:    v2.1.4

MDL-30764 Activity settings: do not disable grouping dropdown if it is already set


commit 78e5c3600dd9277d7bcfa98f7c533ed5a8cd6d58
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Thu, 08 Dec 2011 20:36:55 +0800
Tag:    v2.1.4

MDL-30655 Blocks: Moving block to top of list can cause (harmless) PHP warnings