K 10 svn:author V 3 ume K 8 svn:date V 27 2010-04-07T19:04:36.532088Z K 7 svn:log V 145 MFC r200028, r201193, r201752, r201930, r202460, r200672, r206375: Unify rc.firewall and rc.firewall6, and obsolete rc.firewall6 and rc.d/ip6fw. END