Changes in version 0.1.4                        

  - new Shiny module for the new "Details" page
  - refactor all the server side of the Shiny modules
  - add more unit tests

                        Changes in version 0.1.3                        

  - R package renamed sgtourism
  - added popovers

                        Changes in version 0.1.2                        

  - now passes R-CMD-Check.
  - renamed df_prep.
  - fixed shiny warning messages.
  - added Dockerfile and renv.

                        Changes in version 0.1.1                        

  - fixed req() for month selection.
  - add download buttons.
  - add tooltip on question marks with lorem ipsum text.