converted urtw(4) Was: [Testers needed!] WiFi drivers changes

[Gleb Smirnoff]

  Hi Kevin,

  you signed up as tester of urtw(4). I have converted urtw(4)
and uploaded new patch at:

https://reviews.freebsd.org/D2655

Please try, report and update the project page.

https://wiki.freebsd.org/projects/ifnet/net80211

Thanks a lot for your help with the project.

-- 
Totus tuus, Glebius.