Changes in version 1.9.0                        

    o   function name change in package changepoint (multiple.mean.norm --> cpt.mean)
	>>>>>>> master

                        Changes in version 1.1.3                        

    o   corrected errors generated in denoiseSegments when segments are too small

    o   refined plotting with data that has many subpopulations (>10)

    o   more robust argument selection in functions