+ [0.07_02 Tue Mar 13 12:32:57 EDT 2007]
+ - made generic method for deprecating cert_path, etc.
+ - doc'd vendor() and partner() as deprecated but will not put
+ out warnings on those (B::OP new() behavior would make this annoying)
+ - shortened code for the custom methods (we are not using build_subs())
+ - use path() again as "/commit" is not needed/used by PayflowPro HTTPS
+ - removed code in submit() related to "/commit"
+ - set param("test_server") so the test server name can be changed