add libaudioamp

Change-Id: I45ac0bb619d0262a50ad145c70626307a938ef68
libaudioamp: remove csdwrapper

Change-Id: I20d33b5bb706d28a48cb0f24db9254a91b9b114b
libaudioamp: cleanup

Change-Id: I22f3a39bfe4418e14d08dc3341984a6514ee04e2
libaudioamp: reformat code

Change-Id: Ib8ac83df26dbe2f609d5b976692695af222e11c0
libaudioamp: add missing dependency

Change-Id: I232792fe7e64bd6002fbc02a3bb8bd7813608c05
add support for configuring vibrator intensity

Change-Id: Ic2056a6e3b0ba8ff60fd291d60ca96b7c358ac84