Size problem noted by me, correct fix from deraadt@

Prepare the install*.fs files for this growth.

machdep.lidaction=0	# do nothing
machdep.lidaction=1	# suspend
machdep.lidaction=2	# hibernate
lidsuspend is just an alias for lidaction, so if you change one, the
other one will have the same value. The plan is to remove
machdep.lidsuspend eventually when people have upgraded their
/ets/sysctl.conf.
discussed with deraadt, who came up with the new MIB name
no objections mlarkin
ok stsp halex jcs

raising openfiles-cur above the implicit -max value (1024 on at least the
common arch) results in the setting not being applied at all.
Earlier version OK tom@ danj@ ajacoutot@ benno@ krw@ beck@, suggestion about
openfiles= from millert@ - changes in this version are to use 1024 for -max
rather than 512 to avoid changing the existing hard limit, and just use
openfiles= for bgpd/unbound where max and cur are the same value.

allows to build xenocara with extra options in malloc.conf.
OK deraadt@

matter much -- and "uucp" is just stupid in 2016.
ok rpe

While here, also remove two forgotten descriptions for long obsolete
devices.

ok deraadt@ yasuoka@ reyk@

already does this, so we don't want to go backwards on password changes.
ok krw

unused for now, but I plan to convert all programs in base to use it in
a future diff. /dev/bpf0 is for compatibility with existing binaries
and is to be removed after a transition period.
ok rpe krw, for the installer part
"Let's see it hit the tree." deraadt

Needed for the key-value interface that has been added to pvbus(4).
OK mikeb@

This patch adds a new driver for use of virtio-console devices as
ttys.  It's still in an early state and not compiled by default, yet.
Currently it is only wired into amd64. i386 is still missing.
Discussed with uebayasi@, deraadt@

and pwd_gensalt.c - so remove it from the default /etc/login.conf files as well.
ok millert@

OK dlg@ mpi@

flags in the disklabel. These flags were discarded in 2006.
Remove documentation for and instances of 'ty'. Add instances of
'dt' that were missing. Use 'floppy' as the value of 'dt' for all
floppies and 'rdroot' for all boot images/miniroots.
Add 'rdroot' to dktypenames and an associated #define DTYPE_RDROOT,
since 'dt' values are parsed by matching entries in dktypenames[].
Slightly tweaked part of larger cleanup diff previously ok deraadt@.

with r1.18. 'rm' and 'il' were removed from getdiskbyname() in 2009
with r1.19. The associated disklabel fields were recycled for other
purposes.
Another 'harmless' part of the larger disklabel cleanup diff.
ok deraadt@ as part of that larger diff.

a FFS block), not 4480 (the size of the partition).
ok millert@

than the daemon class' default of 128.  Reminded by/ok ajacoutot@

inverted.