• Added new Parasitic Network plugin, allows "clients" on the same subnet to use this device as a gateway upstream.

• Improve lock-file handling in the "DynDNS Host Open" and "Traffic Accounting" plugins.

• Disable nf_conntrack automatic helper assignment when possible, attach with CT target, Issue #35
• Fixed IPv6 NAT table was not flushed on start/stop/restart, Issue #36
• Added EXT_IF_DHCPV6_IPV6 config variable supporting DHCPv6 when DHCP is not enabled, Issue #34
• Added ability to selectively log blocked hosts by inbound and outbound direction.
  BLOCKED_HOST_LOG Options: 0 = Disable, 1 = Inbound & Outbound, 2 = Inbound, 3 = Outbound