KFSCNTRB-846 Code review changes for Error Certification To ST and YEST

git-svn-id: https://svn.kuali.org/repos/kfs/branches/release-5-3@44486 05dbba50-812c-11dd-b2f5-a7aa3c7f87f7
Fixing up demo and bootstrap with new parms for 5.3

git-svn-id: https://svn.kuali.org/repos/kfs/branches/release-5-3@44494 05dbba50-812c-11dd-b2f5-a7aa3c7f87f7
KFSCNTRB-1781 Making JUnit SQL DB-agnostic with help of unitTestSqlDao.getDbPlatform()

git-svn-id: https://svn.kuali.org/repos/kfs/branches/release-5-3@44498 05dbba50-812c-11dd-b2f5-a7aa3c7f87f7