Work on end game dialog.
Improved game logic.
Keep track of dice frequencies.
Use time based seed in DiceModel.
Implement WindowListener in an inner class in MainController.
Work on statistics view.
Color changes in CellView.
Create end game view in main.
Groundwork for better dice pattern matching.
Added YahtzeeCell.
Notification optimizations.
Better statistics.
Made the statistics more compact.
Fixed errors.
Merge branch 'setup' into mainwindow

Conflicts:
	src/GameModel.java
	src/MainController.java
	src/MainView.java
	src/Player.javat
SetupController now includes start- and cancel-button actions
SetupView now has start- and cancel-buttons