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.

Update WWW

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

With hat:	perl

Remove libpcre.so.3 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

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

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

- Stage support

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

- convert to the new perl5 framework
- convert USE_GMAKE to Uses

Approved by:	portmgr (bapt@, blanket)

- Convert to OptionsNG
- Trim header

Reviewed by:	bapt

- Add leftover dependencies and OPTIONS in original NEW PORT submission [1]
- Bump PORTREVISION for dependency change [2]
- While I'm here, sort MAN3

PR:             ports/158001 [1], ports/158923 [2]
Submitted by:   Nick Hilliard <nick@foobar.org> (maintainer)

Apache2::SiteControl is a set of perl object-oriented classes that implement
a fine-grained security control system for a web-based application.  The
intent is to provide a clear, easy-to-integrate system that does not require
the policies to be written into your application components.  It attempts to
separate the concerns of how to show and manipulate data from the concerns
of who is allowed to view and manipulate data and why.

WWW: http://search.cpan.org/dist/Apache2-SiteControl/

PR:             ports/158001
Submitted by:   Nick Hilliard <nick at foobar.org