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/megaglest{,-data}: update to 3.13.0

- Describe LICENSE for game data

Changes:	https://github.com/MegaGlest/megaglest-source/releases/tag/3.13.0
PR:		217725 217726
Submitted by:	Thibault Payet <monwarez@mailoo.org> (maintainer)

- Update to 3.12.0

PR:		205581
Submitted by:	monwarez@mailoo.org (maintainer)

- Update to 3.11.1
- Cleanup the port
- Pass maintainership to submitter

PR:		205581
Submitted by:	monwarez@mailoo.org

- Unbreak fetch

- Reset maintainer by his own request

PR:		205570

Mark as broken: does not fetch

- Drop @dirrm* from plist

Approved by:	portmgr blanket

Convert a bunch of USE_XZ to USES=tar:xz.

Approved by:	portmgr (not really, but touches unstaged ports)

- update to 3.9.0

while here:
- add stage support
- convert USE_DOS2UNIX to USES
- install docs unconditionally into stage area

PR:		186612
Submitted by:	Rusty Nejdl <rnejdl@ringofsaturn.com> (maintainer)

- Remove manual creation and removal of share/applications, as it's now in the
mtree (games category)

Approved by:	portmgr (bdrewery)

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

- Update megaglest and megaglest-data to 3.7.1 [1]
- Convert to new options framework
- Trim headers
- Remove ABI versions from LIB_DEPENDS

PR:		ports/173921 [1]
Submitted by:	Rusty Nejdl <rnejdl@ringofsaturn.com> (maintainer) [1]
Feature safe:	yes

- Update to 3.6.0.3
- Submitter becomes new maintainer

PR:		ports/169376
Submitted by:	Rusty Nejdl <rnejdl@ringofsaturn.com>
Approved by:	smoeller@nichthelfer.de (maintainer)

- Create missing directories.

Approved by:    maho (mentor, implicit)
Pointyhat:      stephen
Informed by:    pav

- Update to 3.5.2.
- Corrected dynamic plist to accomodate empty directories.

PR:             ports/156896
Submitted by:   Sven Moeller <smoeller@nichthelfer.de>
Approved by:    maho (mentor)

The megaglest data files.

This port installs the data files needed to run megaglest a free 3D
real-time strategy game.

WWW: http://megaglest.org/

PR:             ports/155111
Submitted by:   Rusty Nejdl <rnejdl AT ringofsaturn.com>,
                Sven Moeller <smoeller AT nichthelfer.de>