audio/splay: Deprecate and set expiration date to 2023-03-31

Abandonware, no development in 20 years and uses obsolete
decoding library

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>

Fix CONFLICTS entries in archivers, astro, audio

Fix conflicts entries based on a script that searches for duplicate
files installed by several ports.

Some patters seem to make ports conflict with themselves, but this is
actually not the case due to the check-*-conflicts logic implemented
in bsd.port.mk, which excludes self-conflicts.

PHP based ports have been ignored in this commit as requested by the
committers currently working on the php-8.1 import.

Approved by:	portmgr (implicit)

Remove # $FreeBSD$ from Makefiles.

Fix some misspelled or duplicated LICENSE_*

Unbreak build with clang 6.0 by fixing
  error: constant expression evaluates to -1 which cannot be narrowed to
  type 'unsigned int' [-Wc++11-narrowing]

Add LICENSE info.

Cleanup patches, a* categories.

Rename them to follow the make makepatch naming, and regenerate them.

With hat:	portmgr
Sponsored by:	Absolight

Stage support

- Fix build with clang

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

- Trim Makefile header per new style guides
- Drop indefinite article from the COMMENT
- Remove excessive indenting in Makefile
- Clean up and reformat port description

- Get Rid MD5 support

Reset cjh due to inactivity.  We hope to see him back again soon.

Hat:            portmgr

SHA256ify

Approved by:            krion@

SIZEify (maintainer timeout)

Use PLIST_FILES (bento-tested, marcus-reviewed).

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

update to 0.9.5.2.    

Update to 0.9.5.1. pthread and xsplay are still disabled.    

Convert category audio to new layout.