Nuke Arcnet and Token Ring support from kernel

[Hasso Tepper]

Unless no one objects with good enough arguments, I'd like to commit
these patches in Monday:

http://leaf.dragonflybsd.org/~hasso/nuke-arcnet.patch
http://leaf.dragonflybsd.org/~hasso/nuke-token-ring.patch

There have been opinions to do the same with FDDI, but I'm not so sure.
Unlike Arcnet and Token Ring I know FDDI still be used in some networks
(although in the old ones nobody touches any more, but still). Opinions?


-- 
Hasso Tepper