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.

russian: remove 'Created by' lines

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

  *  Alex Kapranoff <kapr@crosswinds.net>
  *  Alexander Logvinov <avl@FreeBSD.org>
  *  Andrey Fesenko <andrey@bsdnir.info>
  *  Anes Mukhametov <anes@anes.su>
  *  Boris Samorodov <bsam@FreeBSD.org>
  *  Dmitry Liakh <dliakh@ukr.net>
  *  Dmitry Morozovsky <marck@rinet.ru>
  *  Gvozdikov Veniamin <g.veniamin@googlemail.com>
  *  Igor Pokrovsky <tiamat@comset.net>
  *  Igor Vinokurov <igor@zynaps.ru>
  *  Michael Vasilenko <acid@stu.cn.ua>
  *  Mihail Timofeev <9267096@gmail.com>
  *  Roman Bogorodskiy <bogorodskiy@inbox.ru>
  *  Sergey Kandaurov <pluknet@gmail.com>
  *  Sergey Skvortsov <skv@protey.ru>
  *  Thierry Thomas <thierry@pompo.net>
  *  Vyacheslav Anikin <anikinsl@gmail.com>
  *  ache
  *  mi@aldan.algebra.com

With hat:	portmgr

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 trailing whitespace in pkg-descrs, categories [p-x]*

Approved by:	portmgr blanket

Move p5- ports from ports@ to perl@.

With hat:	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

- Drop dirrm* from plists

Approved by:	portmgr blanket

- add stage support

Approved by:	portmgr (blanket infrastructure)

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

- Convert to new perl framework

. pet portlint: squeeze COMMENT a little;
. trim Makefile headers.

Fix typos in COMMENT

End WWW CPAN URL with a "/"

- Get Rid MD5 support

With hat:       portmgr (myself)

- 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.

ports with possibly unreachable MAINTAINERs
*** addresses that seem to be dead:

PR:             ports/58694
Submitted by:   Oliver Eikemeier <eikemeier@fillmore-labs.com>

utilize SITE_PERL

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

De-pkg-comment.

Remove do-configure section, use PERL_CONFIGURE now.    

Add p5-Lingua-RU-Charset 0.02, a Perl module for detecting and converting  
various russian character sets.