Merge pull request #6 from armeo/master

add fail test playerAWinFirstTwoBallShouldReturnThirtyLove
solved playerAWinFirstTwoBallShouldReturnThirtyLove
refactor to using Map to transform int of score to score String in getScore
tab alignment
Merge pull request #7 from bomb0069/master

solved playerAWinFirstTwoBallShouldReturnThirtyLove and Refector to Use Map
ad fail test playerAWinFirstThreeBall
add bum to player loop