cvs2cl.pl: CVS-log-message-to-ChangeLog conversion script

This Perl script does what you think it does: It produces a GNU-style
ChangeLog for CVS-controlled sources, by running "cvs log" and parsing
the output. Duplicate log messages get unified in the Right Way.

Author:	Karl Fogel <kfogel@red-bean.com>
WWW:	http://www.red-bean.com/~kfogel/cvs2cl.shtml