pfSense

Add carp_rules.php which will loop through the carp rules and if an items defined that is not on the wan interface make sure that nat rules are setup by addiing the nat rule to the natrules anchor. This utilizies the new rule framework.

Cleanup return_dir_as_array to not return . or .. and make the new firewall plugin system active.

move is_carp_defined to helper file, convert function to use true/false instead of 0 or 1

remove XXX for integrating a firewall rules plugin system

add firewallules anchor that can be used by the plugin system

Add plugin system where packages can hook into the ruleset

Add return_dir_as_array($filenaem): returns $filename contents as a string

add return_dir_as_array: return_dir_as_array($dir): returns $dir contents as an array

Correct typo for PPTP rules.

Treat the inbound nat rules the same way as 1:1 and server nat.