Git commits in Moodle 2.3.5 by Mark Nelson

commit 9efe2ca2447cd2f4fccf0a8d9a87e11901a9cc49
Author: Mark Nelson <markn@moodle.com>
Date:   Tue, 05 Feb 2013 11:57:03 +0800
Tag:    v2.3.5

MDL-37854 phpunit: replaced occurrence of non-existent function assertFail

commit a12d510c35924675262085309bbb9ba6383e3177
Author: Mark Nelson <markn@moodle.com>
Date:   Tue, 15 Jan 2013 18:15:14 +0800
Tag:    v2.3.5

MDL-35924 filemanager: added label for the input field when creating a new folder

commit 55ab55ba5cc2d60d2d426c358d360921c1fd88a5
Author: Mark Nelson <markn@moodle.com>
Date:   Tue, 15 Jan 2013 17:03:00 +0800
Tag:    v2.3.5

MDL-36104 mod_assign: added hidden labels to the feedback input fields

commit c56248f14bef84578b3d211de62e97b05fb3f124
Author: Mark Nelson <markn@moodle.com>
Date:   Tue, 15 Jan 2013 14:09:50 +0800
Tag:    v2.3.5

MDL-37275 webservices: ensure a webservice function is chosen before attempting to add to service