Increase Voice Speaker volume

Change-Id: Ie2c176d9db625096fa9955ce34aaa609a6c8596d
Update audio_policy

Add lpa, tunnel and voip
Remove usb and a2dp

Change-Id: I19ca6c18b9f464b39a52facce4927a977d6bf9db
Remove NFC firmware

Change-Id: If04733a9d4e12caeaeeb03decfc730545749ac36