ports/97633: Update port: security/fwtk

[Renato Botelho]

I made a lot of changes to try to fix this port on >= 5.x, but it still have
problems, like you can see here:

http://srvmix.galle.com.br/tb/errors/5-STABLE/fwtk-2.1_1.log
http://srvmix.galle.com.br/tb/errors/6-STABLE/fwtk-2.1_1.log

Following is my patch, please, run a checkout on fwtk, apply my patch, and
make your changes after that, when it's ok, send me a new patch.

Please, install porttools and run a porttools -A to check if your port is ok
before send patch.

Thanks a lot
-- 
Renato Botelho <garga @ FreeBSD.org>
               <freebsd @ galle.com.br>
GnuPG Key: http://www.FreeBSD.org/~garga/pubkey.asc

A political man can have as his aim the realization of freedom,
but he has no means to realize it other than through violence.
		-- Jean Paul Sartre