Update to 10.03.0000.

--with-unixodbc should point to the odbc_config binary, not to the top
of the install directory $(STAGING_DIR)/usr.

Acked-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

avoid accidentally picking paths on the host for pg_config and
odbc_config by supplying them as parameters to configure.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

add official PostgreSQL ODBC driver

Signed-off-by: Daniel Golle <daniel@makrotopia.org>