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.

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.

Convert to UCL & cleanup pkg-message (categories e-g)

For ports under `emulators', `games', `irc`, and `sysutils' categories:
remove redundant PKGMESSAGE assignment, which is set appropriately by
the b.p.m when `pkg-message' appears on the SUB_FILES list.

- Add LICENSE
- Convert @exec/@unexec to @dir

- Add stage support

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

- X11BASE is going away. Hack the last few ports that depend on X11BASE to not
rely on it being set globally.

Approved by:    portmgr (pav)

The vast majority of pkg-descr files had the following format when they
had both lines:

Author: ...
WWW: ....

So standardize on that, and move them to the end of the file when necessary.

Also fix some more whitespace, and remove more "signature tags" of varying
forms, like -- name, etc.

s/AUTHOR/Author/

A few other various formatting issues

Fix build error with clang.

-remove MD5

- Update X.org ports to 7.4+ (few ports are more recent than the katamari).
- Bump PORTREVISION for all ports depending on libglut since the shlib
version number went from 4 to 3.
- Bump PORTREVISION for all ports depending on libXaw as libXaw.so.8 isn't
installed anymore.
- Couple of ports fixes (mostly missing xorg components added to USE_XORG).

- Remove unneeded dependency from gtk12/gtk20 [1]
- Remove USE_XLIB/USE_X_PREFIX/USE_XPM in favor of USE_XORG
- Remove X11BASE support in favor of LOCALBASE or PREFIX
- Use USE_LDCONFIG instead of INSTALLS_SHLIB
- Remove unneeded USE_GCC 3.4+

Thanks to all Helpers:
        Dmitry Marakasov, Chess Griffin, beech@, dinoex, rafan, gahr,
        ehaupt, nox, itetcu, flz, pav

PR:             116263
Tested on:      pointyhat
Approved by:    portmgr (pav)

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

- Respect X11BASE

PR:             ports/105821
Submitted by:   trasz

Remove WWW. Site has disappeared.

PR:             90490
Submitted by:   Jean Milanez Melo <jmelo@freebsdbrasil.com.br>

- Add SHA256

Fix fetch & whitespace

PR:             ports/77849
Submitted by:   Sam Lawrance

Trim whitespace.

SIZEify.

ports with possibly unreachable MAINTAINERs

*** addresses that may be dead, even though the error is temporary:
*** addresses that seem to be dead, but give a hint to a new address:

PR:             ports/58694
Submitted by:   Oliver Eikemeier <eikemeier@fillmore-labs.com>

De-pkg-comment.

Add xjumpx 1.4, an improved version of xjump.