MFC: Various fixes.  This commit syncs RELENG_3 with HEAD.

Approved by:	jkh
Fix CONS_FINDMODE and xxx_query_mode() in the vga and vesa drivers.

Submitted by: jmg

(This fix is slightly different from his original patch, but has
the same effect.)

Approved by: jkh
Sync with sys/i386/isa/vga_isa.c and sys/dev/syscons/scvidctl.c revision
1.1.2.5 and 1.7.2.4, respectively.

Submitted by:	yokota
Approved by:	jkh
Back out previous commit.  I know what the problem is, but this isn't
the time to leave ``make release'' broken and I need to go home
right now.

Reported by:	truckman
Add $FreeBSD$.
MFC: Sync with CURRENT, fixing several problems.

Approved by:	jkh
MFC: Incorporate the builtin.1 manpage and its MLINKS.
     Remove the cd(1) and wait(1) manual pages (for which MLINKS are
	created instead.
     Fix some mark-up issues in csh(1) and add a builtin(1) xref to
	csh.1.
MFC: fix fatal typo
MFC: fatal typo fix
MFC: add reference to RFC 1702
MFC 1.56 -> 1.57: Fix route table leak.

Approved by:	jkh
MFC: Move ipxrouted.dmp from /tmp/ to /var/log/.

PR:		13286
Approved by:	jkh
MFC: -v flag

Approved by: jkh
Big MFC of various features + much better description of inetd fix
from David Malone.
Fix an embarassingly uncaught spelling error.

Kindly pointed out by:		"Chris D. Faulhaber" <jedgar@fxp.org>
MFC, rev 1.30

Quirk all Pioneer changers as changers up front, instead of waiting for the
second LUN to show up.

Approved by:	jkh via mjacob
Update the "pkg_add -r" logic so it works for this release (so long
as the numbering scheme and ftp site layout don't change :->)

Approved by:	jkh
MFC: rev 1.8 (don't add localhost routes).
MFC:
   This brings dd(1) completely in line with -CURRENT, save the necessarily
different getfdtype().  See the CVS information from -HEAD for more info,
but big changes are mainly:

1. KNFization, code correctness fixes.
2. Uses the correct variable types for everything, making large numbers
   work correctly.
3. Add the 'g' specifier for multiplying numbers.  So 1g is equal
   to 1024m, and much larger numbers are still possible.

Reviewed by:	bde
Okayed by:	jkh
This commit was manufactured by cvs2svn to create branch 'RELENG_3'.