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.

archivers: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Albert Vernon <f3cun3c02@sneakemail.com>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Samorukov <samm@freebsd.org>
  *  Alexander Kuehn <freebsd@nagilum.org>
  *  Alexander Logvinov <ports@logvinov.com>
  *  Alexander Zhuravlev <zaa@zaa.pp.ru>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@regency.nsu.ru>
  *  Anders Nordby <anders@FreeBSD.org>

archivers/hlextract: Update to 2.4.6

Pass maintainership to the submitter

PR:		256250

archivers/hlextract: Drop maintainership

Remove # $FreeBSD$ from Makefiles.

Cleanup patches, a* categories.

Rename them to follow the make makepatch naming, and regenerate them.

With hat:	portmgr
Sponsored by:	Absolight

Remove ${PORTSDIR}/ from dependencies, Mk and categories a, b, and c.

With hat:	portmgr
Sponsored by:	Absolight

- Remove BROKEN from archivers/hlextract

The checksum was mismatching because the zip file named hllib244.zip is actually
the hllib 2.45 now (and it's failing to build). I've uploaded the original file
to my local directory until it be fixed.

Deprecate ports broken for more than 6 months

Mark a few ports BROKEN in astro and archivers category (unfetchable)

Convert archivers to USES=zip

Convert to dos2unix
Use bsdtar to extrace zip

- Change maintainer email to @FreeBSD.org
- Use new LIB_DEPENDS syntax
- Add staging support

Approved by:	wg (mentor)

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

- Update to 2.4.4
- Pass maintainership to submitter
- Make CLANG happy

PR:		ports/176042
Submitted by:	Danilo Egea Gondolfo <danilogondolfo@gmail.com>

Update HLLib and HLExtract ports to version 2.4.3, which had added support
for new VPK file format (v2), SGA format (v4.0/5.0), and ZIP deflate mode.

Feature safe:	yes

- Adjust COMMENT and port descriptions where appropriate
- Relinquish to the pool due severe to lack of time :-(

Update to version 2.4.2 and do some minor cleanups.

- Get Rid MD5 support

With hat:       portmgr (myself)

- Update to version 2.3.0
- Add LICENSE

Add HLExtract, command line utility that can load all HLLib supported
packages and extract multiple items from them while maintaining their
directory structure.

WWW: http://nemesis.thewavelength.net/index.php?p=35