change format strings in error messages to reasonable values more likely
to be understood by people who don't program in C.
ok everyone

(oops, forgot to grep for "ifconfig -M/m")
-Mm now unsupported, use "media" without args;

First pass at removing clauses 3 and 4 from NetBSD licenses.

Not sure what's more surprising: how long it took for NetBSD to
catch up to the rest of the BSDs (including UCB), or the amount of
code that NetBSD has claimed for itself without attributing to the
actual authors.

OK deraadt@

convert to new .Dd format;

the start of making .Nd lines more useful for section4;
this diff addresses ethernet devices only

input from nick jsg deraadt, maybe some others

remove the maze of "other cards by this vendor are supported by so and so
driver": it is difficult to maintain, as evidenced by a mail from mike
belopuhov on tech@, and not amazingly useful;

take out the Xrefs from SEE ALSO too;
if you want this info, `man -k' is the way to go;

idea and ok deraadt@

Incomplete section 4 mi manual page cleanup.
- make configuration lines match GENERIC files
- more Xr (hopefully usefule Xr)
- never mention intro(4) on non-physical devices (i.e. protocols), always
mention it for physical devices
- random text style and quoting fixes
- drivers ported from FreeBSD did mention rc.conf instead of hostname.if as
the place to put mediaopt
- some .Tn UNIX -> .Ox replacements
- etc, etc...

reviewd in part by deraadt@ (until he got bored of this)

- Arguments to .Nd should go on the same line as .Nd.
- Standardize Nd format for all Ethernet man pages for easy man -k'ing.

these are MI

if it is isa/pci/pcmcia, and found on more machines, move it up a bit