DBConnect API

This release introduces an IBM DB2 driver, adds transaction support
for MySQL if using MySQL 4 and INNODB tables, and enhances the API
to include a command() function which allows better support of bind
parameters. New examples have been added, including examples on using
features of specific databases.

This version ports the PostgreSQL driver to Windows and
adds PostgreSQL function calling. It fixes a lot of minor
problems in the core classes, and adds basic timezone
support to the JDate class.

The 0.3.x series is finally getting some momentum. This release adds
a PostgreSQL driver and a new field type of FT_BOOLEAN. It removes
the exception throwing from fetchNext for no data. FetchNext should
not throw an exception and should only return if there's no data. All
drivers have been fixed. A small bug in the BaseValue class related
to returning boolean from a integer stored in a string has been fixed.

setTime and setDate were added to the bind parameter object. Bind parameters were implemented for the MySQL driver. Comparison operators were added to JDate to allow date object comparisons. A new struct and related functions were added to represent a Julian Day. The date difference operator was fixed to calculate correctly when subtracting months. The dbconnect source and MySQL driver were ported to Windows. The stripping of \r chars in the confifFile.cpp was fixed.

This release adds an mSQL driver and includes some minor enhancements to the MySQL driver to increase the speed when using large result sets.