tuning HOWTO updated

[Greg Louis]

There is a new version of the tuning HOWTO in cvs.  It's much the same
as the old one except that it mentions ESF and describes using
bogotune.  It's also available at
http://www.bgl.nu/bogofilter/tuning.html

The motivation for the update was Blosser and Josephsen's forthcoming
LISA paper that makes reference to this document.  I thought readers of
that paper who followed the link would be better served if tuning.html
were more up to date.

-- 
| G r e g  L o u i s         | gpg public key: 0x400B1AA86D9E3E64 |
|  http://www.bgl.nu/~glouis |   (on my website or any keyserver) |
|  http://wecanstopspam.org in signatures helps fight junk email. |