amlogic: include media libraries

Conflicts:

	include/media/MediaPlayerInterface.h
	include/media/stagefright/MetaData.h
	media/libmedia/AudioSystem.cpp
	media/libmedia/AudioTrack.cpp
	media/libmediaplayerservice/Android.mk
	media/libmediaplayerservice/MediaPlayerService.cpp
	media/libmediaplayerservice/MetadataRetrieverClient.cpp
	media/libmediaplayerservice/StagefrightRecorder.cpp
	media/libstagefright/ACodec.cpp
	media/libstagefright/MPEG4Writer.cpp
	media/libstagefright/OMXCodec.cpp

Conflicts:

	include/media/MediaPlayerInterface.h
	media/libmedia/AudioTrack.cpp
amlogic: fixes for jellybean
amlogic: fix audio recording
amlogic: use hw.cameras to define max numbers of cameras connected
amlogic: update media libraries from Fire source drop

Conflicts:

	media/libmediaplayerservice/Android.mk
amlogic: fix Netflix 2.x FC

Conflicts:

	media/libstagefright/OMXCodec.cpp
amlogic: fix mirrored back camera on Ainol Fire after front -> back switch

Conflicts:

	services/camera/libcameraservice/CameraService.cpp
jb 4.2 fixes
Default to AmSuperPlayer
4.2 gralloc fixes