Cleaned up code

HELLo_World.MapData/Buildings/EntertainmentFacility.cs

HELLo_World.MapData/Buildings/Facility.cs

HELLo_World.MapData/People/Person.cs

HELLo_World.MapData/People/Visitor.cs

HELLo_World.Model/GameModel.cs

HELLo_World.Model/Information/EntertainmentInfo.cs

HELLo_World.Model/ModelExceptions/BuildErrorType.cs

HELLo_World.Model/StaticData/BuildingDataInitializer.cs

HELLo_World.View/App.xaml.cs

HELLo_World.View/GameView.xaml

HELLo_World.View/GameView.xaml.cs

HELLo_World.View/MainWindow.xaml

HELLo_World.ViewModel/Fields/FacilityField.cs

HELLo_World.ViewModel/Fields/Field.cs

HELLo_World.ViewModel/Fields/PersonField.cs

HELLo_World.ViewModel/ViewModels/GameViewModel.cs

HELLo_World.ViewModel/ViewModels/MainViewModel.cs

HELLo_World.ViewModel/ViewModels/NewGameViewModel.cs

HELLo_World.ViewModel/ViewModels/TitleScreenViewModel.cs