made test-server use the pinModel as its message instead of a test message string
made test-server use the pinModel as its message instead of a test message string

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