Changes in 1.0.3 (2015-07-04)

o Undefined globals corresponding to functions in
the default packages now are imported into the package
namespace

Changes in 1.0.2 (2015-04-09)

o Minor change in the DESCRIPTION file 
o Date field updated in the DESCRIPTION file

Changes in 1.0.1 (2015-04-08)

o Minor changes in documentation files 
o Tidied up the R code using the formatR package