maven archetype generate
added .gitignore
reformat code
Implemented first failing test
First test Green!
Added second test (RED for now).
Minor refactoring
New failing test: Multiple balls
Test passed: Multiple balls
New failing test: Player wins three balls
Test green: Player wins three balls
New failing test: Deuce
Implemented DEUCE.
New failing test: Deuce after advantage.
Fixed failing test: Deuce after advantage.
New failing test: Advantage
Fixed failing test: Advantage
Refactored
Reformat code
New failing test: Winner after 4 balls