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.

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

- Remove a few remaining $Id$ from pkg-plists

Approved by:	portmgr (mat)

Cleanup plist

Support staging

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

- Strip header at request of original creator

Submitted by:	trevor
With hat:	portmgr

- Get Rid MD5 support

Add the missing file.

Detected by:    build cluster   (kris)

Do not run-depend on festival -- it really ought to be the other way
around.

For festlex-cmu use the 2004 version found in the 1.95 directory, so that
it works with audio/festival. The others did not change since 1999.

Stop the silly practice of extracting into ${WRKDIR} and copying into
destination -- extract directly.

Replace @dirrm with @dirrmtry in a few places and unbreak by adding more
of same.

The same should be applied to other audio/fest* ports, but these are
enough to get the English-only speech out of festival.

Reset maintainership to ports@ after ~4 months without any response to any
PR.

Thanks for contributing.

Since the acroread7 port is a somewhat important port for our users, I
will hand it over to emulation@ if no _active_ *committer* takes it
before the ports freeze.

While I'm here:
 - fix a little nit in the csound port (I think the intention was to
   create no backup file instead of creating one with a "-e" extension)
 - set ARCH to i386 in the amd64 case for the acroread7 port. This
   is a work-around to be able to install everything when a dependency
   is not already installed (ARCH is read-only in sub-makes, so the
   dependencies can't change it). This should be removed when the
   dependencies are fixed or converted to use bsd.linux-rpm.mk. [1]

Not objected to by:     portmgr (explicit: krion; silence: rest)
Maintainer timeout:     ~4 months
Submitted by:           Sangwoo Shim <sangwoos@gmail.com> [1]
PR:                     87985 [1]

Hash with SHA-256.

Add size data.

Use PORTSDIR macro.

Use the FIND and XARGS macros introduced in bsd.port.mk 1.391.

Remove my e-mail address from comment blocks of ports
I have contributed, in hopes of attracting less spam.

new virtual category requested: accessibility

        This category, to be described as "of interest to disabled
        users" is intended to make it simpler for users to find
        software which will let them overcome a handicap.  For
        example, blind users may want to combine OCR and text-to-speech
        software so the computer can read books to them; users with
        diminished eyesight can use large fonts and "magnifiers";
        paralyzed users may use speech recognition to compose text
        or give commands.

PR:             ports/39103
Submitted by:   Trevor Johnson <trevor@jpj.net>

Retire comment file.

Implement MASTER_SITE_FESTIVAL and MASTER_SITE_FESTIVAL_OGI.

Add MASTER_SITE_NETBSD.    

Convert category audio to new layout.  

Change MAINTAINER for my ports.    

Use fullpaths (prepend "${.CURDIR}") in dependency dirs instead of   relative
paths.  This is necessary for INDEX generation to work.