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>

games/opengfx: Restore previous do-install target

In 7a66a72bd431 a more verbose version of the do-install target was introduced.
Restore the previous, more compact one.

Reported by:	danfe@
Fixes:	7a66a72bd431

games/opengfx: update to 7.1

ChangeLog: https://github.com/OpenTTD/OpenGFX/blob/7.1/changelog.txt

PR:	264212
Reported by:	agh@riseup.net
Approved by:	rum1cro@yandex.ru (maintainer, timeout > 2 weeks)

Remove # $FreeBSD$ from Makefiles.

games/opengfx:
- Update to 0.6.0

PR:		245256
Sumbitted by:	Nuno Teixeira
Approved by:	maintainer

- Add LICENSE_FILE
- Update WWW

Approved by:	portmgr blanket

games/opengfx: update to 0.5.5

Changelog:
http://us.binaries.openttd.org/binaries/extra/opengfx/0.5.5/changelog.txt

PR:		237095
Submitted by:	rum1cro@yandex.ru (maintainer)

Update to version 0.5.4

PR:		213248
Submitted by:	maintainer

Update opengfx to 0.5.2.

PR:		202359
Submitted by:	openttd complaining about missing glyphs
Approved by:	maintainer

Remove UNIQUENAME and LATEST_LINK.

UNIQUENAME was never unique, it was only used by USE_LDCONFIG and now,
we won't have conflicts there.

Use PKGBASE instead of LATEST_LINK in PKGLATESTFILE, the *only* consumer
is pkg-devel, and it works just fine without LATEST_LINK as pkg-devel
has the correct PKGNAME anyway.

Now that UNIQUENAME is gone, OPTIONSFILE is too. (it's been called
OPTIONS_FILE now.)

Reviewed by:	antoine, bapt
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D3336

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

Approved by:	portmgr blanket

Update to 0.5.0.

Approved by:	maintainer

Convert g* to USES=zip

- Convert to staging
- Add LICENSE
- Use space in pkg descr WWW line

PR:		ports/183886, ports/183887, ports/183890
Submitted by:	Ilya A. Arkhipov <rum1cro@yandex.ru> (maintainer)

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

Update OpenGFX to version 0.4.7 (10 Jun 2013):

- Feature: GUI sprites for window default size and story book
- Add: Scottish Gaelic description
- Fix: Disallow automatic inclusion of default C headers by GCC 4.8

Submitted by:	maintainer

- Update to 0.4.6.1
- Update Maintainer/Creator email address
- Trim makefile headers
- Use space in pkg-descr WWW line

PR:		ports/178102
Submitted by:	Ilya A. Arkhipov <rum1cro@yandex.ru> (maintainer)

- Update OpenGFX bundle to version 0.4.4
- Adjust file paths to the new world order
- Set similar LATEST_LINK in all three ports
- Remove trailing slashes in directory names for consistency
- Canonicalize Makefile header and mute MKDIR's while here

Submitted by:   Ilya Arkhipov

Update to 0.3.7.

Changelog: http://bundles.openttdcoop.org/opengfx/releases/LATEST/changelog.txt

Submitted by:   maintainer

Update to 0.3.4.

PR:             ports/157604
Submitted by:   maintainer

- Update to 0.3.3

PR:             ports/156315
Submitted by:   Ilya A. Arhipov <micro AT heavennet.ru> (maintainer)

- Update to 0.3.2
- Update MASTER_SITES
- Change installation destination

Changes:       
http://bundles.openttdcoop.org/opengfx/releases/LATEST/changelog.txt
PR:             ports/153884
Submitted by:   Ilya A. Arhipov <micro@heavennet.ru> (maintainer)

Add new port games/opengfx:

OpenGFX is free alternative graphics for OpenTTD game engine.

WWW:    http://dev.openttdcoop.org/projects/opengfx

PR:             ports/151916
Submitted by:   Ilya A. Arhipov <admin at gorodkirov.ru>