audio: Move all audio packages into audio subdir

Moved all audio packages into a subdir called audio.
I then created a Config.in and made sure that a audio.mk 
existed.

Daniel Laird

package/alsa-utils/Config.in

@@ -1,77 +0,0 @@
-config BR2_PACKAGE_ALSA_UTILS
-	bool "alsa-utils"
-	depends on BR2_PACKAGE_ALSA_LIB
-	depends on BR2_PACKAGE_NCURSES
-	help
-	  This package contains the command line utilities for the ALSA
-	  project.
-
-	  http://www.alsa-project.org/
-
-comment "alsa-utils needs ncurses"
-	depends on BR2_PACKAGE_ALSA_LIB
-	depends on !BR2_PACKAGE_NCURSES
-
-menu "ALSA utils selection"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_ALSACONF
-	bool "alsaconf"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_ALSACTL
-	bool "alsactl"
-	default y
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_ALSAMIXER
-	bool "alsamixer"
-	default y
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_AMIDI
-	bool "amidi"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_AMIXER
-	bool "amixer"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_APLAY
-	bool "aplay"
-	select BR2_LARGEFILE
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_ARECORD
-	bool "arecord"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_IECSET
-	bool "iecset"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_ACONNECT
-	bool "aconnect"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_APLAYMIDI
-	bool "aplaymidi"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_ARECORDMIDI
-	bool "arecordmidi"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_ASEQDUMP
-	bool "aseqdump"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_ASEQNET
-	bool "aseqnet"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-config BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST
-	bool "speaker-test"
-	depends on BR2_PACKAGE_ALSA_UTILS
-
-endmenu