Move sensor value reading to retro_sensor_interface
Change param for get_sensor_input
Bump up to 1.0.0.2
(Android) (Input) Get rid of unused variable warnings
(Android) Rewrite sensor functions slightly
Remove RETRO_DEVICE_SENSOR_ACCELROMETER.

Goes through other interface now.
Remove some references to accelerometer stuff.
Rename RETRO_DEVICE_ID_SENSOR* stuff.

It's no longer polled from input_state, so avoid confusion.
(XDK1) Fix build
(XDK1) Compile with HAVE_THREADS defined
(PS3) Don't support SET_AUDIO_CALLBACK right now for PS3