audio/id3mtag: update to 0.81

Changes in id3 0.81:
- Will now also update ID3v2 tags by default (if they are present)
- Add support for POPM frames
- Fixes bugs (thanks geeknik!)
- Replaces code removed by C++17 to fix compilation issues in FreeBSD 14

Changes in the package:
- maintainer email address changed (the old one still works for now)
- bash-completion files are now installed unconditionally
- bash-completion files are now installed into the right places

PR:		272410

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.

audio: remove 'Created by' lines

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

  *  <dmagda+libsamplerate@ee.ryerson.ca>
  *  <trasz@FreeBSD.org>
  *  Adam Weinberger
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Aleksander Fafula <alex@bsdguru.org>
  *  Alex Allan <alex@kamaz.org.uk>
  *  Alexander Botero-Lowry <alex@foxybanana.com>
  *  Alexander Kojevnikov <alexander@kojevnikov.com>
  *  Alexander Nedotsukov <bland@FreeBSD.org>
  *  Alexander Vereeken <Alexander88207@protonmail.com>

Remove # $FreeBSD$ from Makefiles.

http://github.com redirects to https://github.com, spare everyone a redirect.

Sponsored by:	Absolight

- Update to 0.80
- Remove MAKE_ARGS
- Add BASH option
- Respect ICONV_* variables
- Convert to new options target helper

Changes:	https://github.com/squell/id3/releases

converters/libiconv:
- Remove const qualifier from iconv(3) to match POSIX:
  http://pubs.opengroup.org/onlinepubs/9699919799/functions/iconv.html
- Patch iconv.h to expose more GNU extensions when LIBICONV_PLUG is
  defined because the base system iconv supports these extensions too.

Add/remove patches to/from ports to call iconv with non-const arguments.

This breaks some ports on FreeBSD 10 because base system iconv.h still has
the const qualifier.  Fix this by letting USES=iconv add a build dependency
on converters/libiconv so ports can use its iconv.h (with LIBICONV_PLUG
defined) instead of the base system iconv.h.

This exposed some ports that link with libiconv when it is available instead
of using libc iconv.  In these cases one of the following changes has been

Remove Authors from pkg-descr

- Update to 0.79

PR:		197258
Submitted by:	squell@alumina.nl (maintainer)

Remove useless mkdir which was violating stagedir

- Support staging
- Add LICENSE

According to the Porter's Handbook (5.12.2.3.) default options must be added to
OPTIONS_DEFINE. This policy has been implemented only recently that's why we
have many ports violating this policy.

This patch adds the default options specified in the Porter's Handbook to
OPTIONS_DEFINE where they are being used. Ports maintained by
gnome@FreeBSD.org, kde@FreeBSD.org and x11@FreeBSD.org have been excluded.

Approved by:    portmgr (bapt)

Convert to PORT_OPTIONS:MDOCS.

Holdout shame list: ruby, perl, python

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

The vast majority of pkg-descr files had the following format when they
had both lines:

Author: ...
WWW: ....

So standardize on that, and move them to the end of the file when necessary.

Also fix some more whitespace, and remove more "signature tags" of varying
forms, like -- name, etc.

s/AUTHOR/Author/

A few other various formatting issues

- Get Rid MD5 support

- Update to 0.78

PR:             ports/94931
Submitted by:   Marc Schoolderman <squell@alumina.nl> (maintainer)

- Update to version 0.77

-------
Simple version number increase; no files added or removed. I added a SHA256 to
the output of "make makesum" since it also appeared in the ports directory.
------

PR:             ports/92780
Submitted by:   Marc Schoolderman (maintainer)

SHA256ify

Approved by:            krion@

New port

Port of id3 mass tagger, a tool for manipulating id3 and id3v2 tags in
multiple files. It can generate tag fields from the filename and other
variables, and/or rename files, using an intuitive syntax.

PR:             84462
Submitted by:   Marc Schoolderman <squell@alumina.nl>
Approved by:    pav (mentor)