2014.10.18 MSS Code Factory CFDbTest 2.0.12471 MySQL sub-object reference clearing test suite

MySQL now passes the sub-object reference clearing tests.

I've also remanufactured the PostgreSQL and DB/2 LUW database creation scripts so that
they include the CFSecurity 2.0 fixes.  They should both install cleanly now.  (PostgreSQL
allows for recursive stored procedures so it was already working, though the code was in error.)