Notice: wifi infrastructure upgraded; time to mergemaster!

Hi,

Gleb's wifi work is in -HEAD now. You'll notice that there's no wifi
parent ifnet device now - you have to clone them to have things work.
(ie, there's no ath0, iwn0, etc.)

So, you need to update your rc.d scripts in order for things to work
at startup, or they won't work.

I've asked Gleb to update UPDATING with a notice so people aren't
(completely) confused by the new behaviour.

Thanks!



-adrian