taoshan: initial import and rebase of device tree

clean up huashan old files
cleaned up audio & media
fix camera
Reorder commits (several times)
fixup up audio
recovery graphics
Move audio_firmware_file and /data/misc/audio entry to core sepolicy.

needed after external/sepolicy changes
Merge remote-tracking branch 'uberlaggydarwin/cm-11.0' into cm-11.0