slight mod to client app.js to specify a default http port if none is provided
slight mod to client app.js to specify a default http port if none is provided

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