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>

Fix CONFLICTS entries of multiple ports

There have been lots of missing CONFLICTS_INSTALL entries, either
because conflicting ports were added without updating existing ports,
due to name changes of generated packages, due to mis-understanding
the format and semantics of the conflicts entries, or just due to
typoes in package names.

This patch is the result of a comparison of all files contained in
the official packages with each other. This comparison was based on
packages built with default options and may therefore have missed
further conflicts with optionally installed files.

Where possible, version numbers in conflicts entries have been
generalized, some times taking advantage of the fact that a port

*/*: Remove redundant '-[0-9]*' from CONFLICTS

The conflict checks compare the patterns first against the package
names without version (as reported by "pkg query "%n"), then - if
there was no match - agsinst the full package names including the
version (as reported by "pkg query "%n-%v").

Many CONFLICTS definitions used patterns like "bash-[0-9]*" to filter
for the bash package in any version. But that pattern is functionally
identical with just "bash".

Approved by:	portmgr (blanket)

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

Make it so that the default Perl is always called perl5.

- Move Perl's man1 files along with its man3 files.
- Move where Perl installs its modules man1 pages.
- Convert the ports installing man1 pages.
- Make different Perl versions installable at the same time.
  Though you should note that only the default version can be used to
  install Perl modules, and the non default Perl versions cannot use the
  modules installed via ports if they contain .so as they are installed
  in a version specific directory.

Reviewed by:	bapt (the Mk bits)
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D3542

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

- Update to 0.16

Support STAGEDIR.

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

- Update to 0.15

Changes:	http://search.cpan.org/dist/App-gist/Changes

- Use single space after WWW:

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

Update to 0.14.

Changes:	http://search.cpan.org/dist/App-gist/Changes

- Update to 0.13

Changes:	http://search.cpan.org/dist/App-gist/Changes

- Update to 0.10

Changes:	http://search.cpan.org/dist/App-gist/Changes

- Update to 0.09

Changes:	http://search.cpan.org/dist/App-gist/Changes

- Update to 0.08
- Add LICENSE
- Pass maintainership to perl@

Changes:        http://search.cpan.org/dist/App-gist/Changes
PR:             ports/169739
Submitted by:   sunpoet (myself)
Approved by:    Denny Lin <dennylin93@hs.ntnu.edu.tw> (maintainer)

- Update to 0.05

Changes:        http://search.cpan.org/dist/App-gist/Changes
PR:             ports/165030
Submitted by:   sunpoet (myself)
Approved by:    Denny Lin <dennylin93@hs.ntnu.edu.tw> (maintainer, via IRC)

Add p5-App-gist 0.04, gitHub Gist creator.

PR:             ports/163813
Submitted by:   Denny Lin <dennylin93@hs.ntnu.edu.tw>