refactored sensor and actuator inheritance
refactored sensor and actuator inheritance

JulianVolodia/MakerNode,JulianVolodia/MakerNode,saikiran7949/MakerNode,JulianVolodia/MakerNode,IntelOpenDesign/MakerNode,IntelOpenDesign/MakerNode,saikiran7949/MakerNode,saikiran7949/MakerNode