Changes in version 0.1.0                        

  - Initial CRAN release.
  - Added three teaching datasets used throughout the textbook:
      - pizza_prices
      - exam_data
      - infection_treatments
  - Added chapter_script() to copy or run chapter scripts shipped with
    the package.
  - Added list_chapters() to list available chapter scripts included in
    the package.
  - Designed as a companion package to the open educational resource
    textbook Reproducible Research Using R.