Git commits in Moodle 2.1.6 by Davo Smith

commit 9da363fbc7a3eff77dedaa1f30e2ec1fc5772517
Author: Davo Smith <git@davosmith.co.uk>
Date:   Tue, 01 May 2012 17:17:08 +0800
Tag:    v2.1.6

MDL-32698 Question - Fixed typos in load_question_attempt


commit a006cb40cb1555eee76e9c0c6f310b259702d70c
Author: Davo Smith <git@davosmith.co.uk>
Date:   Tue, 27 Mar 2012 20:44:07 +0800
Tag:    v2.1.6

MDL-32213 Question upgrade now correctly handles non-core manually-graded question types


commit 7456f0b8a498c715fbb637065e607db16c8053d9
Author: Davo Smith <git@davosmith.co.uk>
Date:   Wed, 07 Mar 2012 21:38:29 +0800
Tag:    v2.1.6

MDL-31935 Fixed restore backup link in course search


commit 4850ab676c982dd9855eb4801a6970d8a9523e4b
Author: Davo Smith <git@davosmith.co.uk>
Date:   Sat, 03 Mar 2012 00:12:45 +0800
Tag:    v2.1.6

MDL-31853 Fix pagelayout problem with admin_externalpage_setup


commit 9086379bb761dd7d44d5741b5d4dae60cf5b61cb
Author: Davo Smith <git@davosmith.co.uk>
Date:   Sat, 27 Aug 2011 17:45:40 +0800
Tag:    v2.1.6

MDL-29147 Quickform fixed insertElementBefore to ignore duplicate unnamed elements