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.

finance: remove 'Created by' lines

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

  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Anton Berezin <tobez@FreeBSD.org>
  *  Christopher Boumenot <boumenot@gmail.com>
  *  David Naylor <naylor.b.david@gmail.com>
  *  Dermot Tynan <dtynan@kalopa.com>
  *  Dorit Rottner (<rottner@punkt.de>)
  *  Emanuel Haupt <ehaupt@FreeBSD.org>
  *  Eric Freeman <freebsdports@chillibear.com>
  *  Glenn Johnson <glennpj@charter.net>
  *  James FitzGibbon <jfitz@FreeBSD.org>
  *  Janky Jay <ek@purplehat.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

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

Cleanup plist

- stage support

Approved by:	portmgr (blanket infrastructure)

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

- convert to the new perl5 framework

Approved by:	portmgr (bapt@, blanket)

Adopt ports

End WWW CPAN URL with a "/"

- Get Rid MD5 support

- Add cpan site to WWW
- Fix indentation, fmt -w 80

For ports maintained by ports@FreeBSD.org, remove names and/or
e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.

- Take advantage of CPAN macro from bsd.sites.mk, change
${MASTER_SITE_PERL_CPAN} to CPAN.

PR:             ports/122674
Submitted by:   Philip M. Gollucci <pgollucci@p6m7g8.com>
Reworked by:    araujo (myself)
Approved by:    portmgr (pav)

Replace ugly "@unexec rmdir %D... 2>/dev/null || true" with @dirrmtry

Approved by:    krion@
PR:             ports/88711 (related)

- Add SHA256

SIZEify.

utilize SITE_PERL

PR:             58166
Submitted by:   Cheng-Lung Sung <clsung@dragon2.net>

De-pkg-comment.

Repo-move math/p5-Math-Financial to finance/p5-Math-Financial.