yahtzR V1.3.4

With added graphical output using randomised ggplot2 charts

yahtzR v1.3.0

With added game mode for Maxi Yatzy

yahtzR v1.2.0

Behind the scenes, much of the gamme variation related code is now implemented
with S3 methods.

Added game variations for Yatzy and a 4 dice variation of said.

"Long straight" nor relabled as "Large straight".

Change to the argument calls for the yahtzR() function. Introduces a slight backward
incompatibility to previous releases. Apologies to my zero users...

yahtzR v1.1.0

• Added a couple of game variation options. See help page for yahtzR() function.

• Improved messaging and help options at game prompts.

yahtzR v1.0.0

• Fully functional game logic
• Functional "work" mode and regular mode