1.02 - 3-Jan-2002
    * minor fixes

1.01 - 4-Dec-2001
    * fixed SimpleHash->new
    * added cleanup() method to XAO::DO::Config
    * fixed XAO::Projects::get_project() method
    * Config::init() now calls init() on all embedded objects

1.1 - 2-Nov-2001
    * Initial public release