some changes
	new file:   include/Pars.h
	modified:   include/function.h
	new file:   include/gepep_kpi2.h
	modified:   pardrawscript.C
	modified:   src/CreateSample.C
	new file:   src/CreateSample.C.vsim
	new file:   src/CreateSample.C.vtoy
	modified:   src/function.C
	modified:   src/gepep_fast4pi.C
	modified:   src/gepep_fast6pi.C
	modified:   src/gepep_fastpipill.C
	modified:   src/gepep_kk.C
	new file:   src/gepep_kk.C.vD0tokk
	new file:   src/gepep_kk.C.vsplit4260
	new file:   src/gepep_kk.C.vsplitp
	modified:   src/gepep_kpi.C
	modified:   src/gepep_kpi.C.likely
	new file:   src/gepep_kpi.C.vkpi
	modified:   src/gepep_kpi.C.vkpipi
	modified:   src/testsample.C
	new file:   src/testsample.C.vsim
	new file:   src/testsample.C.vtoy