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/p5-URI-Encode: Add NO_ARCH

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>

*: Return culot@'s ports to the pool (and perl@) after safekeeping his bit.

Remove # $FreeBSD$ from Makefiles.

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

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

- stage support

Approved by:	portmgr (blanket infrastructure)

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

- convert to the new perl5 framework

Reviewed by:	portmgr (bapt@, blanket)

- Remove obsolete dependency for PERL_LEVEL < 5.12 [1]
- Pet portlint(1) by changing tab into space in WWW link

PR:		ports/178937 [1]
Submitted by:	az@

- Update to 0.09

Changes:	http://search.cpan.org/dist/URI-Encode/Changes

- Update to 0.08
- Take maintainership

Changes:	http://search.cpan.org/dist/URI-Encode/Changes
Feature safe:	yes

- Reassign ports to the heap due to a mail bounce

With hat:	portmgr

- Update to 0.07
- Add LICENSE

Changes:	http://search.cpan.org/dist/URI-Encode/Changes
PR:		ports/169820
Submitted by:	sunpoet (myself)
Approved by:	maintainer (timeout, 1 month)

- Update to 0.04
- Use CPAN :id subdir macro

Changes:        http://search.cpan.org/dist/URI-Encode/Changes
PR:             ports/160584
Submitted by:   az
Approved by:    maintainer (timeout, 14 days)

- Update to 0.03
- Remove MD5

PR:             ports/153108
Submitted by:   myself (pgollucci)
Approved by:    ports@c0decafe.net (maintainer)
Changes:        http://search.cpan.org/dist/URI-Encode/Changes

- Also remove them from pkg-plist lists not from me that crept in

This modules provides simple URI (Percent) encoding/decoding.

WWW:    http://search.cpan.org/dist/URI-Encode/

PR:             ports/151590
Submitted by:   "ports@c0decafe.net" <ports@c0decafe.net>