usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

Remove $FreeBSD$: one-line nroff pattern

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

tsort(1): Add EXAMPLES section

Add a couple of simple examples to the man page

Approved by: manpages (gbe@)
Differential Revision: https://reviews.freebsd.org/D25883

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with: imp, rwatson

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

- Remove the ambiguity in the input format description.
- Fix markup while here.

Document missing multibyte character support in utilities specified
by POSIX.

Mechanically kill hard sentence breaks.

Style nit: group together optional flags under the one Fl macro.

Use `The .Nm utility'

Remove whitespace at EOL.

$Id$ -> $FreeBSD$

Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

.\" $Id$
.\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by: bde

An even number of nodes, not node pairs are required for tsort(1) to work.
Pairs are inherently even.

PR: docs/9264
Submitted by: NAGAO Tadaaki <nagao@iij.ad.jp>

Nm tsort -> Nm.

Close PR#1455. In a couple of weeks, I'll change bsd.lib.mk to use
tsort -q as well - I don't feel like adding tsort as Yet Another Item to the
bootstrap target.

nitpicks.
Reviewed by: phk
Submitted by: "Philippe Charnier" <charnier@lirmm.fr>

BSD 4.4 Lite Usr.bin Sources