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)

graphics/mesa-libs: Bump reverse deps for libglvnd

Per discussion with bapt on helping pkg handle the changing of these
deps and avoiding impossible upgrade senarios.

PR:		246767
Reviewed by:	manu, bapt
Approved by:	x11
Differential Revision:	https://reviews.freebsd.org/D30824

Remove # $FreeBSD$ from Makefiles.

games/asteroids3d: Not broken

While here, add USES=xorg

Mark a few ports broken (unfetchable)

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

Add USES=xorg USES=gl, ports categories g

Add USES=xorg and USES=gl to ports in categories starting with 'g'.
While here, try to sprinkle other USES (mostly gnome and sdl) as needed.

Revision bump of all ports with USE_GL after consolidation of mesa-libs

Approved by:	swills (mentor)
Differential Revision:	https://reviews.freebsd.org/D10845

Update WWW: SF redirects to https://sourceforge.net/projects/<PROJECT_NAME>/

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

Approved by:	portmgr blanket

- Switch to USES=autoreconf
- Simplify
- Switch to options helpers

- 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

- Drop @dirrm* from plist
- Fix whitespace
- Add LICENSE_FILE
- Clarify LICENSE

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)

Moving some games to @games

games/3dpong

- Remove FTP master site
- Transfer maintainership to games@ team
- Remove TODO.txt from DOCS

games/abe

- Transfer maintainership to games@ team
- Cosmetical changes

games/abuse_sdl

The FreeBSD x11@ and graphics team proudly presents
a zeising, kwm production, with help from dumbbell, bdrewery:

NEW XORG ON FREEBSD 9-STABLE AND 10-STABLE

This update switches over to use the new xorg stack by default on FreeBSD 9
and 10 stable, on osversions where vt(9) is available.
It is still possible to use the old stack by specifying WITHOUT_NEW_XORG in
/etc/make.conf .
FreeBSD 8-STABLE and released versions of FreeBSD still use
the old version.
A package repository with binary packages for new xorg will
be available soon.

This patch also contains updates of libxcb and related ports, pixman, as well

- Change Makefile header, use my name and @FreeBSD.org email
- Use tar:bzip2 instead of USE_BZIP2=yes
- Remove USE_GL glu
- Add DOCS Option
- Change Desktop entry file
- Break lines around 80 characters
- Remove not needed @${MKDIR} ${DATADIR}

- Change Makefile header
- Change master sites
- Change maintainer email to @FreeBSD.org
- Support STAGEDIR
- Change pkg-plist, remove mtree

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)

- Update icons
- Drop indirect/needless dependencies

PR:		ports/173349
Submitted by:	nemysis (maintainer)

Bump PORTREVISION after DESKTOP_ENTRIES update

- Update DESKTOP_ENTRIES:
  * rephrase Comment field or use port ${COMMENT} if appropriate
  * adjust Icon field according to the Desktop Entry Specification
  * update Categories field: remove deprecated category Application;
    set main category if missing
- Remove indefinite article and/or rephrase COMMENT

Approved by:	portmgr (bapt), maintainer silence (12 days)

- Switch MASTER_SITES to maintainer's mirror (icons only) [1]
- Add desktop entry file [1]
- Add missing deps
- Move WRKSRC to better place
- Trim Makefile header

PR:		ports/173272 [1]
Submitted by:	nemysis <nemysis@gmx.ch> (maintainer) [1]
Feature safe:	yes

- port requires data installation

PR:	170719
Submitted by:	maintainer, nemysis@gmx.ch

A simple first person shooter of blowing up asteroids in 3D space.
The codebase also serves as an introduction to trigonometry and OpenGL.

WWW: http://sourceforge.net/projects/a3d/
     http://staff.psc.edu/smp/a3d/

PR:		ports/168177
Submitted by:	nemysis@gmx.ch
Approved by:	tabthorpe (mentor)