Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

misc: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam Weinberger <adam@vectors.cx>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan E <alane@FreeBSD.org>
  *  Alex Semenyaka <alex@rinet.ru>
  *  Alex Stangl <alex@stangl.us>
  *  Alexander Logvinov <avl@FreeBSD.org>
  *  Alexander Logvinov <ports@logvinov.com>
  *  Alexander Nusov <alexander.nusov@nfvexpress.com>
  *  Alexander Timoshenko <gonzo@univ.kiev.ua>

Deorbit RESTRICTED && NO_CDROM, part one.

For ports that already use the licenses framwork, merge the content of
RESTRICTED/NO_CDROM/LEGAL* entries into LICENSEs.

Approved by:	rene
Differential Revision:	https://reviews.freebsd.org/D30010

Remove # $FreeBSD$ from Makefiles.

misc/susv*: fix fallout from PR#230864/c479406, misc fixes

susv2, update URLs to keep things downloadable
susv3, add a more direct access link
susv4, update to newer version (2018 edition), revise pkg-descr

susv2, susv3: add the file revision date to PORTVERSION for consistency and
transparency.

all: add OPTIONS_SLAVE=DOCS because it is no good installing an empty port,
systems that do not want documentation shall not install these ports.

all: Reshuffle Makefile lines to reduce number of portlint warnings.

Add DOCS options to ports that should have one.

Also various fixes related to said option.

PR:		230864
Submitted by:	mat
exp-runs by:	antoine

Add the current SUSv4/Open Group Base Specifications Issue 7.
Update URLs, and fix a typo, in SUSv2/SUSv3 pkg-descr

STAGE and simplify do-install.

Convert some more USE_BZIP2 to USES=tar:bzip2

Approved by:	portmgr (not really, but touches unstaged ports)

Add NO_STAGE all over the place in preparation for the staging support (cat:
misc)

"aaargh, quoted Makefile variables"

Approved by:	portmgr (bapt)

Remove quotes from BROKEN and IGNORE as they are not required

Remove more tags from pkg-descr files fo the form:

- Name
em@i.l

or variations thereof. While I'm here also fix some whitespace and other
formatting errors, including moving WWW: to the last line in the file.

- Get Rid MD5 support

- Use PORTDOCS=* instead of a wrong generated PLIST

Proposed by:    skv

Add SIZE, SHA256.

reset maintainer to ports@FreeBSD.org

PR:             ports/79727
Approved by:    maintainer

De-pkg-comment.

new port: misc/susv2 (Single UNIX Specification Version 2)

PR:             ports/37003
Submitted by:   Simon 'corecode' Schubert <corecode@corecode.ath.cx>