KNL-1100 moving validator dep from 1.3.1 to 1.4.0 to fix failures on use



git-svn-id: https://source.sakaiproject.org/svn/kernel@127830 66ffb92e-73f9-0310-93c1-f5514f145a0a
NOJIRA Correct incorrect param name which didn't match args.

git-svn-id: https://source.sakaiproject.org/svn/kernel@127834 66ffb92e-73f9-0310-93c1-f5514f145a0a