bacon: use sysf path for torch instead camera interface

Our torch app does work a bit other and can handle this situation better then CM
so no need to use the slow camera interface for torch.

Change-Id: Icc871f12cec1ffb330f32cd307106f9d59547e59
Overlay: add config to enable torch in settings
add our bootanimation
Device specific mixer_paths.xml

 * Copied from device/oppo/msm8974-common/audio/mixer_paths.xml

Change-Id: I68221efe457f2ebea8c18db0a8f8714578dba4b0
bacon: Update model name to One A0001

This matches the model name printed on the back of the device.

Change-Id: If8cfda0dceab26bb5cd43ee4589093d2bcdf23ab