pfSense

Fix generation of pppoe reset cron entry. Not sure if this should stay here or go into inteface_pppoe_configure!?

fix CARP panics with VLANs

Check to make sure file exists before operating on it.

Don't use broadcast on CARP IPs.

Don't add CARP IPs on an interface that doesn't exist to prevent panic.

log mwexec if developerspew is on

Compare rules.debug to previously loaded rules. If no rule changes
have occured, do not try to reload the rules and sync changes to backup
members which can result in the rules being reloaded constantly when
load balancing is in use, etc.

Shaper has no more enable disable functionality.

Fix services_dyndns_reset to be useful.

Add another parameter to interface bring down which can be used to destroy the interface if it is a virtual/cloned one.