beta 4
added full nat management

beta 3
added nat chains management

beta 2
added load and save capabilities, using scripts executing
iptables-save
iptables-restore

iptables-restore from netfilter 0.1.17 has been discovered to be buggy,
if i have time i will fix it, otherway let's wait a running one.

anyway in princip load capability does Work.

some buggy fix.

beta 1
I star from here!
