pulseaudio: move to boneyard

pulseaudio no longer compiles correctly on any version of OS X.

Closes Homebrew/homebrew#18199.

Formula/pulseaudio.rb

@@ -1,54 +0,0 @@
-require 'formula'
-
-class Pulseaudio < Formula
-  homepage 'http://pulseaudio.org'
-  url 'http://freedesktop.org/software/pulseaudio/releases/pulseaudio-2.1.tar.gz'
-  sha1 '957399478456c1dd5632bc84e9ee06a07a9c4c9c'
-
-  head 'git://anongit.freedesktop.org/pulseaudio/pulseaudio'
-
-  option "with-dbus", "Enable dbus"
-
-  # Dependencies from http://www.freedesktop.org/wiki/Software/PulseAudio/Ports/OSX
-  if build.head?
-    depends_on :autoconf
-    depends_on :automake
-    depends_on :libtool
-  end
-
-  depends_on 'pkg-config' => :build
-  depends_on 'intltool' => :build
-  depends_on 'libsndfile'
-  depends_on 'speex'
-  depends_on 'gdbm'
-  depends_on 'liboil'
-  depends_on 'json-c'
-  depends_on 'dbus' if build.include? 'with-dbus'
-
-  def install
-    args = ["--prefix=#{prefix}",
-            "--disable-jack",
-            "--disable-hal",
-            "--disable-bluez",
-            "--disable-avahi",
-            "--with-udev-rules-dir=#{lib}/udev/rules.d",
-            "--with-mac-sysroot=#{MacOS.sdk_path}",
-            "--with-mac-version-min=#{MacOS.version}"]
-
-    args << '--disable-dbus' unless build.include? 'with-dbus'
-    args << "--disable-nls" if build.head? and not Formula.factory('libtool').installed?
-
-    if build.head? then
-      system "./autogen.sh", *args
-    else
-      system "./configure", *args
-    end
-
-    system "make"
-    system "make install"
-  end
-
-  def test
-    system "#{bin}/pulseaudio"
-  end
-end