pfSense

Backend support for bridges.

Implement Bridge interfaces with full options available.
Much improvement over how we do brigding currently.

Remaining is lagg(4) from the list on clone interfaces as far as i am concerned.

Rewrite portions of the user manager to ensure data is properly synced to
the system password and group databases. This is to provide better support
for centralized user management when local account administration is
preferred.

I also took this opportunity to do some housekeeping. A lot of funtions...

new widget, needs testing

correctly load container for widgets not in saved config, also make AJAX function names more clear

code comments and fix loading individual widget config data, oops

Log carp state changes to system logging. Why we haven't done this prior
is a oversight on my part.

fix typo

Adding mhash

• Fix dashboard thanks to Ermal
• Style fixes
• Move POST code to top of form. Why on earth would we want to invoke ajax calls when we are saving data?