adding some oop principles
fixing the scoreboard
Merge branch 'master' of https://github.com/arabella/cadmium

Conflicts:
	Baloons-Pop-1/BalloonField.cs
	Baloons-Pop-1/GameField.cs
	Baloons-Pop-1/GameState.cs
	Baloons-Pop-1/Program.cs
	Baloons-Pop-1/ScoreBoard.cs
	Baloons-Pop-1/baloonsState.cs
	Baloons-Pop-1/bin/Debug/PoppingBaloons.exe
	Baloons-Pop-1/bin/Debug/PoppingBaloons.pdb
	Baloons-Pop-1/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache
	Baloons-Pop-1/obj/x86/Debug/PoppingBaloons.exe
	Baloons-Pop-1/obj/x86/Debug/PoppingBaloons.pdb
	PoppingBaloons.Tests/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache