Changes in version 0.2.4                        

  - Harmonise package with kwb.pkgbuild
  - Added a NEWS.md file to track changes to the package.
  - see https://style.tidyverse.org/news.html for writing a good NEWS.md

                        Changes in version 0.2.3                        

  - hsGetIwResultAvgAboveZero(): check for .accdb
  - hsIwPlotAll(): bug fix and checking for .accdb extension

                        Changes in version 0.2.2                        

  - new: hsIwEventSummary()
  - hsIwPlotAll(): call hsIwEventSummary(), save summary to "tbl_Stat"
    in mdb