[SM-PLUGINS] (New version) Spamassassin plugin

[Venge -- L. <ve...@lo...>]

Made a few fixes to the SA plugin. Thanks to Logan for pointing out the
"hashing" problem (for those who do not use it!)

Also changed it so that you do not have to enter your SM data dir manually
and you should not have to touch the rewrite.pl (thanks again Logan!)


Let me know if you find bugs. I will try to fix bugs ASAP and put the
new(er) version up if the bug is MAJOR.

Please give me some feedback if you think it is useful and what other
features /options you would like to see.


Thanks
J-