AbstractJdbc2Array rewritten code

Hello Kris and others,
in the attachment you can find rewritten code for AbstractJdbc2Array -
it contains working implementations of both getArray and getResultSet
methods. I have made all required changes comparing to my previous code,
which means that user can set "compatible" parameter to < 8.2 in order
to use primitive types and not to parse NULL as Java nulls.

Please test the code and if everything is OK please add it to CVS (or
maybe I could do it by myself, then please point me how do log-in etc...).

If you find any problems or have questions please write me an email.

PS. Sorry for the delay sending the code, but I was on vacation :-)

Best regards,
Marek Lewczuk