* Fix bug setting priority for IP addresses. * Static IPv6 addresses from "ipv6.addresses" are now preferred over addresses from DHCPv6, which are preferred over addresses from autoconf. This affects IPv6 source address selection, if the rules from RFC 6724, section 5 don't give a exhaustive match. * Static IPv6 addresses from "ipv6.addresses" are now interpreted with first address being preferred. Their order got inverted. This is now consistent with IPv4.