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.

www: remove 'Created by' lines

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

  *
  *  <hvo.pm@xs4all.nl>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron LI <aly@aaronly.me>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Abel Chow <achow@transoft.net>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Adrian Steinmann <ast@marabu.ch>
  *  Akinori MUSHA aka knu <knu@idaemons.org>

Remove # $FreeBSD$ from Makefiles.

Fix every instance of RUN_DEPENDS:=${BUILD_DEPENDS} in p5 ports, except
for where it resulted in a change in output from build-depends-list or
run-depends-list.

Approved by:	portmgr (adamw)

Update WWW

search.cpan.org is shutting down.
It will redirect to metacpan.org after June 25, 2018.

With hat:	perl

Fix license information for portgs that use "the same license as Perl".

Sponsored by:	Absolight

Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.

With hat:	portmgr
Sponsored by:	Absolight

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

Change the way Perl modules are installed, update the default Perl to 5.18.

Before, we had:

  site_perl :           lib/perl5/site_perl/5.18
  site_perl/perl_arch : lib/perl5/site_perl/5.18/mach
  perl_man3 :           lib/perl5/5.18/man/man3

Now we have:

  site_perl : lib/perl5/site_perl
  site_arch : lib/perl5/site_perl/mach/5.18
  perl_man3 : lib/perl5/site_perl/man/man3

Modules without any .so will be installed at the same place regardless of the

- support STAGEDIR
- add LICENSE (where it possible)

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

- Use single space after WWW:

- Convert to new perl framework
- Trim Makefile header
- Remove MAKE_JOBS_SAFE=yes, it's the default.

- Add BUILD_DEPENDS to silence build warnings

- Fix LICENSE (Artistic 1 instead of Artistic 2)
- Pet portlint(1)

PR:             ports/161336
Submitted by:   Simon Olofsson <simon@olofsson.de>

- update to 0.16
- add licenses
- changes: http://cpansearch.perl.org/src/SPANG/Net-Trac-0.16/Changes

- Get Rid MD5 support

- only 13% of the p5- ports embed @comment $FreeBSD$:
  so standarize and remove it

With Hat:   perl@

- Update to 0.15
- Pass maintainership to perl

PR:             143125
Submitted by:   Gea-Suan Lin <gslin@gslin.org> (previous maintainer)

- Update to 0.14

PR:             136444
Submitted by:   Gea-Suan Lin <gslin@gslin.org> (maintainer)

Net::Trac is simple client library for a remote Trac instance. Because
Trac doesn't provide a web services API, this module currently "fakes"
an RPC interface around Trac's webforms and the feeds it exports.
Because of this, it's somewhat more brittle than a true RPC client
would be.

WWW:    http://search.cpan.org/dist/Net-Trac/

PR:             ports/134386
Submitted by:   Gea-Suan Lin <gslin at gslin.org>