fix overflowing length read on php, and the date test.  Add php test target
add min/max int test
add new postgres json type and test, yay!
fixes Local variable res used without being initialized
in postgrehx/src/main/sys/db/Postgres.hx:135: characters 23-26
in -php target
added SPOD Manager test
testing manager.get(id)
testing object.insert()