Regression tests for deprecated functions

Hi all,

I have created the attached patch, that adds a new set of regression
tests for all the deprecated functions of ODBC listed here:
http://msdn.microsoft.com/en-us/library/ms716309%28v=vs.85%29.aspx

Btw, I noticed that we use in most of the regression tests deprecated
functions  (SQLFreeStmt mainly). I think that we should change them to
the latest ODBC 3.X functions. I don't mind sending another patch for
that...
Regards,
--
Michael