KNL-1192 - Move some kernel test-harness tests out of main


git-svn-id: https://source.sakaiproject.org/svn/kernel/trunk@306721 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1191 Make ResourceLoader more helpful in debugging and unit tests



git-svn-id: https://source.sakaiproject.org/svn/kernel/trunk@306722 66ffb92e-73f9-0310-93c1-f5514f145a0a