Heads up - please recompile ifconfig if you're using wireless

Hi,

If you're using wireless on -HEAD and using an older base w/ newer kernels,
you may wish to recompile ifconfig.
I've changed the binary ABI used for MIMO statistics (which nothing actually
exports yet) but it may generate garbage looking MIMO noise floor output (in
ifconfig X list station.)
If you don't mind about that, don't worry about updating. :)

Thanks,


Adrian