pfSense

Fix get_interface_mac function and rename local variable to function qinq interface configure.

Make sure to get the wireless status from the correct interface.
Add support for the rssi, rate and base station mac.

Remove debugging leftover from testing.

Resolves #175. Return description even for disabled interfaces. Teach the return_gateways_array() to return status for disabled interfaces if the caller requests it.

Resolves #171. Do not show the license file as a protocol list.

Cons25 supports color as well

Use the list sta output instead of list ap which we used before.
Still need to check if this also results in the right values being graphed, takes some time to confirm.

Make sure the right wireless interface is polled for the graphs

s/interfaces_carp_configure/interfaces_carp_setup/

Include neccessary filter.inc.