Log Message:
Import py-Reverend-0.2.4 from pkgsrc-wip.  Packaged by Michal
Pasternak, and modified by me.

Reverend is a general purpose Bayesian classifier, named after
Rev. Thomas Bayes.  Use the Reverend to quickly add Bayesian smarts to
your app.  To use it in your own application, you either subclass
Bayes or pass it a tokenizing function. Bayesian fun has never been so
quick and easy.