Changes to Version 0.3.3

	the supporting site has been moved.

Changes to Version 0.3.2

	fix the exceptional problem (add a option) of the function radarchart()

Changes to Version 0.3.1

	bug fix of the function Denny()

Changes to Version 0.3.0

	added 3 dataframes as Jpopl, Jfert and Jlife and the demographic model functions as Siler, fitSiler, GompertzMakeham, fitGM, Denny, fitDenny, CT, fitCT, Hadwiger, fitHad, lxtodx, dxtolx, qxtodx, dxtoqx, qxtomx, mxtoqx, qxtolx, lxtoqx, uxtoqx, lifetable, clifetable.

Changes to Version 0.2.4

	added export entries for Japanese population dataframes in NAMESPACE file.

Changes to Version 0.2.3

	added 2010's Japanese population data in JASM and Jpop

Changes to Version 0.2.2

	added the mhchart function
	added 2010's Japanese vital statistics
	added NAMESPACE
