added basic idle checking to dovis
added basic idle checking to dovis

BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground,BenDoan/playground