version 0.1.5 (2020-01-03)
	+ updates to rtnorm() function to correct errors with vector values mean and scalar
	+ adding in inst/script function into CRAN version after updating future_lapply() and package installation
	+ updates to vignette for installation guide for CRAN

version 0.1.4: (2019-12-18)
	+ package accepted into CRAN repository
