Remove $FreeBSD$: two-line nroff pattern

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/

Indicate the port where the referenced man pages come from.

In man page cross refs to sudo, indicate it comes from ports/security/sudo.

Add mention of wireless option in bsdconfig

Submitted by: debdrup
Approved by: dteske (maintainer)
Differential Revision: https://reviews.freebsd.org/D24378

Use full month in dpv(3), figpar(3), and bsdconfig(8) manuals

Reported by: maxim

More man pages that need to know about vt in addition to syscons.

MFC after: 3 dayS

use .Mt to mark up email addresses consistently (part2)

PR: 191174
Submitted by: Franco Fichtner <franco@lastsummer.de>

Adhere to 80-column width.

Document remaining undocumented modules (and remove my silly place-holder
thing at the top, which I was using as a way to make sure I didn't forget
to document any modules).

Make a correction to the description of invocation with-versus-without
arguments, making things a bit more clear [hopefully].

Document new `-d' and `-D file' debugging options.

Update HISTORY.

Rest in peace Ron (Ron McDowell Jul.12, 1955 - Aug.26, 2012).
I'll carry-on from here. Thank you so much for your hard work.

Update e-mails.

Since r251908, bsdconfig(8) has no direct ties to sade(8) (instead uses
`bsdinstall partedit'). Update references (s/sade/bsdinstall/) and change
the BUGS section to be based on reality.

Don't refer to a port manual.

mdoc: begin sentences on a new line.

Update date on the back of r252802.

Fix a typo.

Whitespace.

Update copyrights and dates following last commit.

Add support for scripting (sysinstall style).

Reviewed by: jilles

Minor mdoc fixes.

Mdoc and whitespace fixes.

Import bsdconfig(8) as a replacement for the post-install abilities of
deprecated sysinstall(8). NOTE: WITH_BSDCONFIG is currently required.

Submitted by: Devin Teske (dteske), Ron McDowell <rcm@fuzzwad.org>
Reviewed by: Ron McDowell <rcm@fuzzwad.org>
Approved by: Ed Maste (emaste)