Copyright Charles E Campbell - Jun 09, 2022
Version 3 : 
	* included W and X which also save dancer counts

Version 2 : Jun 07, 2022
	* fixed a bug in history mode
	* included more information in the menu
	* leftmouse + S will alternate skiptip
	* when invoking menu and then q -- q now removes the menu

Version 1 : Jun 01, 2022
	Original release