Add sup to Makefile now that I've tagged it into -stable
Add Mark Murray's md5 recognition ($1$) into the libdescrypt library.
This is a "trivial" change - if it is presented with a "$1$ salt (which
is illegal for the DES crypt), it switches to the md5 routine instead.
If it never sees a MD5 string, it behaves exactly as before.

This will be a lifesaver for people who install from cdrom, add users or
set passwords, then go and select the "secure" dist from the ftp server
and would have locked themselves out of their machine.

Some -Wall cleanups came along with it.
Mark Murray's "Trivial" change to support mixed MD5 and DES passwords.
If the salt starts with $1$, preserve it rather than overwriting it.
This allows a dual-personality crypt to sense which algorithm to use.

Some other cosmetic nits from HEAD too (null terminate a salt string in
#ifdef'ed out code).
Fix kern/627 in stable too - panic on open if syscons disabled
Merge from HEAD
This commit was manufactured by cvs2svn to create branch 'RELENG_2_1_0'.
Disable use of setproctitle() in 2.1 until it arrives.
Thanks to Rod Grimes for helping me get my cvs mess straightened out!
Sync with HEAD
Release-note material:
The ipfw code will no longer sort the rules as default.
This means that access-lists may take a different meaning now.
>>> Please review your access lists <<<
Add Crynwr mode to lpt.c.
Remove the stuff for auto cdevsw registration.  Hopefully this compiles now.
Make this compile again.  Sorry.
Correct PCI ID for the Buslogic 946.
Brought in changes from main branch: added .Fx macro.
Fix & Update printing of CPU features.
Document that reordering of rules in no longer the rule.
Fix the bpf stuff I broke. Sorry.
Merge from HEAD.  I've been testing this under -stable, actually.
Merge with HEAD.  Properly scan for the I/O port in the PCI map registers.

Reviewed by:	Richard J Kuhns <rjk@sparcmill.grauel.com>
Merge with HEAD.  Allow I/O ports above the standard ISA ports so
PCI probes succeed.

Reviewed by:	Richard J Kuhns <rjk@sparcmill.grauel.com>