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}

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

- Remove LICENSE, there's no mention of GPL
- Mark empty variable with comment
- 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)

games/arkanoidsb

- Transfer maintainership to games@ team
- Use tar:bzip2 instead of USE_BZIP2=yes

games/magicmaze

- Mastersite disappeared, mirror on my SF site
- Transfer maintainership to games@ team
- Change WWW to WayBack

games/sdl_jewels

- Transfer maintainership to games@ team

- Change Makefile header
- Bump PORTREVISION
- Change master sites and icon
- Remove dependency for graphics/netpbm
- USES gmake instead of USE_GMAKE
- Use pkg-plist instead of PLIST_FILES and PORTDATA
- Add DOCS Option
- Support STAGEDIR
- Change Desktop entry file

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)

- Remove MAKE_JOBS_SAFE variable

Approved by:	portmgr (bdrewery)

Bump PORTREVISION after DESKTOP_ENTRIES update

- Convert Makefile headers to new style
- Convert to new options framework
- Remove redundant comments
- Add DESKTOP_ENTRIES
- Bump PORTREVISION

Submitted by:	nemysis <nemysis at gmx.ch> (maintainer)
Feature safe:	yes

Fix typos in COMMENT

Approved by:	portmgr@ (implicit)

- Remove the wrapper script

Approved by:	nemysis <nemysis@gmx.ch> (maintainer)

SDL Lopan is a mahjong game remake

PR:     ports/167306
Submitted by:   nemysis <nemysis@gmx.ch>
Approved by:    eadler (mentor)