Add app config file
Rename Controller → GameController, and simplify it
Add event handling to ModalPresenter
Add event handling to ScorecardPresenter
Fix call to ModalPresenter in ScorecardPresenter
GamePresenter doesn’t need to use ModalPresenter
Wire up scorecard reset button
Update GamePresenter to reflect changes to Observable
Fix indentation error in GamePresenter
Add bundled JS and CSS to ignore file