
This is an implementation of a fast and smart algorithm for threading
mail messages, as described by Jamie Zawinski at
http://www.jwz.org/doc/threading.html.  Don't send problems with this
code to him, though; instead contact the author at amk@amk.ca, or
bring it up on the oedipus-devel list at SourceForge.

The test suite is written using Sancho
(http://www.mems-exchange.org/software/sancho/).

This code is under a BSD-style license; see the LICENSE file for the
full text.

--amk
