add luaneightbl: this is an arp replacement for ipv6. neightbl.get(wlan0) return ip,mac table this can use in a for loop "for ip,mac in pairs(t) do" Thanx Cyrus 

git-svn-id: http://svn.luci.subsignal.org/luci/trunk@9864 ab181a69-ba2e-0410-a84d-ff88ab4c47bc