This app works on iPads as well
Stop setting up the view from the controller - view must be adjusted to set itself up
API now returns game count
Add PlayerGravatar class to simpify displaying player gravatars consistently
Use PlayerGravatar when displaying game rows
Display player gravatar using class instead of manual
Extend player view to:
- Set itself up by overidding init
- Add challenge button
- Handle challenge button clicks
- Open action sheet to confirm
Add helper class that extends UIButton to provide nice styles by default