Expanding window width to accommodate 72 characters + countdown text.
+Moq package to the unit test project.
+MainViewModel blank test file.
+IAppServer interface under Service folder.
+Unity package to main project.
Applying Unity NuGet package to unit test project.
+Dependency scaffolding class for simplifying Unity use.
Binding MainWindow's data context to the main view model via VML.
+AppService default implementation of IAppService.
Applying MvvmLight to the unit test project.
-Commented out scaffolding.
Wiring up mapping for IAppService -> AppService.
+Command for capturing the key down event.
Wiring up the KeyDown event straight to the view model command.
Now referencing PresentationCore in Unit Test project.
Referencing WindowsBase in Unit Test project.
+TestHelper to create KeyEventArgs instances easily.
+Test to show that pressing Escape will exit the application.