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0.1-5   2007-10-01
    *   instantiate driver's class and use a call to `connect' as a
        fall-back if the DriverManager fails to find a proper driver.

    *   fix SQL syntax in dbWriteTable (superfluous semicolon)

    *   fix a typo in prepared statement code
        (thanks to Carl Grant for the last two bugfixes)

0.1-4   2007-03-05
    *   added SQL error information to most JDBC errors

    *   use .jfindClass to load drivers

0.1-3   2007-02-21
    *   remove beforeFirst() as some DBMS don't like it. This also
        allows a sequential use of fetch() with a limit to load data
        in chunks.

    *   fix a bug that caused NULL entries in string columns to fail
        in fetch()

0.1-2   2007-01-23
    *   fix dbDisconnect return value and update manuals

0.1-1   2007-01-17
    *   added pre-compiled statements and proper dbWriteTable

0.1-0   (not released)
    *   drop pgsql access, switch to DBI

0.0-3   2006-03-05
    *   add direct insert support for pgsql

0.0-2   2005-10-12
    *   added converson of tables to data.frames

0.0-1   2005-05-02
    *   added type conversion (int, double, string)

0.0-0   2004-11-02
    *   first public release