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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>

INSTALLS_ICONS: retire the macro and rework the related dependencies

While here, make sure gtk-update-icon-cache is only on run dependency
where added as a dependency
Enforce gtk3 to depend on gtk-update-icon-cache (previously it was
inheriting the dependency)

games/pacmanarena: unbreak the build in the -fno-common mode

Remove needless ``char *keyboard_map'' definition from the header file
to unbreak the build against modern compilers, e.g. Clang 11 and GCC 10.

PR:	256555

Remove # $FreeBSD$ from Makefiles.

Mark BROKEN in 13/14 (via latest llvm update).

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

Reset maintainer (3+ months of inactivity).

Discussed with:	portmgr (adamw, mat)

games/(warzone2100|pacmanarena): Remove redundant dependency on unzip

A dependency on unzip will never be registered since unzip is available
on all supported platforms (since FreeBSD 8.0).
Note that it's pulled in by a non-default option.

Approved by:	infrastructure blanket (removal of redundant deps)

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

With hat:	portmgr
Sponsored by:	Absolight

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

Approved by:	portmgr blanket

- Clarify LICENSE
- Add LICENSE_FILE
- Remove @dirrm* from pkg-plist

PR:		196206
Submitted by:	amdmi3
Approved by:	maintainer timeout (nemysis)

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.

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)

- Fix missing library problems when the linker enforces explicit linking

PR:		192062
Exp-run by:	antoine
Approved by:	portmgr (antoine)

- Convert net/sdl_net to USES=libtool and bump dependent ports
- Add INSTALL_TARGET=install-strip

Approved by:	portmgr (implicit, bump unstaged port)

- Add DOCS Option
- Change Desktop entry file
- Change REINPLACE, cosmetical changes
- Break lines around 80 characters
- Mute MKDIR

- Change Makefile header
- Bump PORTREVISION
- Change master sites and icons
- Change maintainer email to @FreeBSD.org
- Use pkg-plist instead of PLIST_FILES, PLIST_DIRS and PORTDATA
- Support STAGEDIR
- Simplify Makefile

Approved by:	pawel / wg (mentors, implicit)

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

- Remove USE_AUTOTOOLS
- Use unzip instead of zip
- Remove indefinite article from COMMENT

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

Pacman Arena is a Pacman clone in full 3D with a few surprises.
Rockets, bombs and explosions abound.

A Pacman clone gone mad

Yes, it's Pacman. With rockets. And bombs. And spoiled gameplay.
And in full 3D.  Finally, a version of Pacman which will bring
your shiny new machine down to it's knees.

PR:		ports/171184
Submitted by:	nemysis <nemysis@gmx.ch> (maintainer)
Approved by:	eadler (mentor)