[Zope] Version 0.3 of ZPyGreSQLDA

Version 0.3 of ZPyGreSQLDA has been posted to the Contrib area of the Zope site. This version upgrades to PyGreSQL 2.3 and compiles under Zope-1.10.2. It now closes the backend connection to postgres when the database connection is shut down from Zope. Maury