Log Message:
update to 1.1.14
changes:
      * Interval typecasting eventually works the Right Way (TM).
      * ZPsycopgDA now support unicode strings and different backend
        encodings.
      * ZPsycopgDA accept query data as an extra parameter to execute()
        (but still no way to give it extra data from inside a ZSQL
        Method.)
      * Better DBAPI-2.0 compliance (rowcount attribute and argument
        passing.)
      * Now builds on Fedora Core 2 (but remember that the real psycopg
        aficionado runs on Debian ;-P )
      * COPY FROM raise an exception and return usefull information on
        error.