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>

Remove # $FreeBSD$ from Makefiles.

games: Add missing USES={gnome,gl,sdl,xorg}

- Update sdl_gfx to 2.0.26, bump dependent ports due to shared library version
change

- Switch to options helpers

Convert LICENSE= "GPLxx # or later" to "GPLxx+"

Approved by:	portmgr blanket

Update ports in the games category to not use GH_COMMIT.

With minor cleanups to make things simpler.

With hat:	portmgr
Sponsored by:	Absolight

Replace USES=libtool:oldver with USES=libtool or USES=libtool:keepla in
the 32 ports that still use it.  Bump PORTREVISION on their dependent
ports except the ones that depend on these:

audio/libogg
audio/libvorbis
devel/pcre
ftp/curl
graphics/jpeg
graphics/libart_lgpl
graphics/tiff
textproc/expat2
textproc/libxslt

In these cases the same trick as in the recent gettext update is used.

- Release ports maintained by games@

games@ team is quite small and inactive, so ports currently assigned
to it cannot be assumed as properly maintained. To not cause confusion
by making it look otherwise, and also to allow and promote adoption
by individual maintainers, release these ports back to the pool. Note
that this does not change the fact that games@ team still takes care
of these ports to excent of its capabilities.

Suggested by:	marino

- Clarify LICENSE
- Add LICENSE_FILE
- No need to set GH_PROJECT
- Drop @dirrm* from plist

Update the default version of GCC in the Ports Collection from GCC 4.7.4
to GCC 4.8.3.

Part II, Bump PORTREVISIONs.

PR:		192025
Tested by:	antoine (-exp runs)
Approved by:	portmgr (implicit)

- Update graphics/sdl_gfx to version 2.0.25
- Bump PORTREVISION on ports depending on it, since the shlib version changed

games/bombherman

- Change Makefile header, use my name and @FreeBSD.org email
- Transfer maintainership to games@ team

games/connectagram

- Change Makefile header, use my name and @FreeBSD.org email
- Transfer maintainership to games@ team
- Break lines around 80 characters

games/cretan-hubris

- Change Makefile header, use my name and @FreeBSD.org email
- Transfer maintainership to games@ team

Convert graphics/sdl_gfx to USES=libtool.  Also set USE_AUTOTOOLS because
upstream forgot to regenerate the build scripts.  This makes the build use
the correct version information and causes a library version bump.  Use
this opportunity to use USES=libtool instead of USES=libtool:oldver.
Bump PORTREVISION on all dependent ports and convert them to USES=libtool
where needed.  Also use USES=(gmake, pathfix, tar) and new LIB_DEPENDS
syntax here and there.

games/freedink-engine:
- Option helpers.
- Staging.
- Use dirrmtry for locale directories.

games/oolite:
- Staging.

- Change Makefile header
- Bump PORTREVISION
- Change master sites, icon, use GitHub=yes
- Remove leading article from COMMENT
- USES gmake instead of USE_GMAKE
- Use pkg-plist instead of PLIST_FILES and PORTDATA
- Support STAGEDIR
- Add DOCS Option
- Add Desktop entry file
- Use REINPLACE_CMD instead of simple patches
- Break lines around 80 characters
- Simplify Makefile
- Remove obsolete patches

Approved by:	pawel / wg (mentors, implicit)

- Change maintainer email of my ports to @FreeBSD.org

Approved by:	pawel / wg (mentors, implicit)

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

Add puckman 1.0, an unofficial clone of the original Pac-Man game.

PR:		ports/170682
Submitted by:	nemysis@gmx.ch