pfSense

Whitespace changes.

Also do the wizard optimizations and user-friendliness to the traffic_shaper_wizard_multi_all.xml

Also do the wizard optimizations and user-friendliness to the traffic_shaper_wizard_dedicated.xml

Also do the wizard optimizations and user-friendliness to the traffic_shaper_wizard.xml

Resolves #732. Make the wizard behave better and actually work by correcting typos in code. Make it faster by not using HTTP redirection for showing errors. Try to make it more user friendly, though some more work is needed.

Ticket #826. Add more bandage to notice when a reading on socket timeouts.

Ticket #826. Convert to unix domain sockets for management interface so we do not have problems when interface is any.

Ticket #826. Add timeout of 1 second for all read/write actions performed on the socket. This should fix point 1) on the ticket.

Echo out field if its set

Include supportedbybsdperimeter field