tree 293a82ddd1f35dd2c9482eddb345cd33b1f6aba5
parent 08d392ac510a27852a91514712171438d126bc9a
author Alex Fandrianto <alexfandrianto@google.com> 1440452860 -0700
committer Alex Fandrianto <alexfandrianto@google.com> 1440452860 -0700

This adds a few starting pages for the Hearts app.
- Welcome Screen
- Game Chooser
- We skip Arrange Players entirely, but can add that later.
- Then we can play "Hearts". Or "Proto" as I'm calling it now.

I also split apart Game into subclasses for ease of use.
ProtoGame and HeartsGame are subclasses that override its "move" method.