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.

games: remove 'Created by' lines

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

  *  <benlutz@datacomm.ch>
  *  <janos.mohacsi@bsd.hu>
  *  Aaron Baugher
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron VonderHaar <avh4@usa.net>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Adam Kranzel (adam@alameda.edu)
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>

USES=7z: convert p7zip to 7-zip

PR:		260866
Tested by:	mtree -R time -K sha256 in korean/nanumfonts-otf

Style: improve ONLY_FOR_ARCHS_REASON (grammar, markup, etc.)

ONLY_FOR_ARCHS_REASON is used as part of the sentence and thus should
start with lower-case letter and not end with a period which is added
by the framework, similar to other knobs like BROKEN, IGNORE, et al.

While here, remove needless quoting, add missing Oxford comma, expand
contractions and jargonisms, use correct spelling for proper names.

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.

games/nwndata: Makefile improvements

- Replace EXTRACT_DEPENDS with USES for 7z extraction.
- Use P7ZIP_CMD instead of 7z directly.
- Delint Makefile a bit.

PR:	252746
Submitted by:	scf@FreeBSD.org (maintainer)

Update the URL's for Neverwinter Nights (Original and Diamond editions)
data and client binaries due to them being moved again.

Since the available version of the Bink Player has changed and no
archives of the old copy exist, the ability to play movies in the game
is now experimental if and only if a newer version of the nwmovies.so
hook is compiled on Linux i386 and used.  The binary for the hook is not
currently provided, hence, it is experimental.  I am currently working
with the maintainer of that hook to make a release to add to the port to
bring back movie support.

Regenerate distinfo files to add TIMESTAMP.

Reviewed by:	lifanov, mat
Approved by:	lifanov
Differential Revision:	https://reviews.freebsd.org/D12960

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

- Drop @dirrm* from and add empty directories to plists

Approved by:	portmgr blanket

Block building for non-x86 ARCH.

Reviewed by:	bdrewery (mentor)
Approved by:	scf (maintainer)

- Update MASTER_SITES (add two new ones and remove defunct site).
- Remove note about obtaining file from Fileshack.com (deceased).
- Update the homepage to the community website as the official one is
  deceased.

Mark RESTRICTED, according to EULA in the distfile, distribution is not allowed

- Stage support

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

-remove MD5

Install from the data files directly from the Diamond DVD, if provided via
CDROM_MOUNT variable.  A Diamond install includes the Shadows of
Undrentide, Hordes of the Underdark and Kingmaker expansions.  The port
version is 1.61 when using the Diamond DVD.

Remove ARCH requirement, which had been for only i386; let the install of
the Linux base determine if the port is allowed or not.  Besides, there is
nothing runnable in this port.

Take maintainership.

Approved by:    wxs

The master site I previously added was a redirect; we need to use the
real location.

- Fix fetch [1]
- portlint(1) fix while here.

Reported by:    fenner's distfile survey [1]

- Add SHA256

Drop maintainership.

Add NO_PACKAGE due to the size of the data files (over 1 GB compressed)

Don't lowercase file names when installing.  We'll take care of that in
the client wrapper script.

Instead of extracting directly to the installation directory, extract to
${WRKDIR} first, then copy the files over.  This is necessary because some
files need to be renamed to all-lowercase names.