Initial Commit
Add first fail
Add one passing test to set an empty array on initialize
Add another failing test for score
Add passing test for score method
Add failing test when a 1 is rolled each time.
Add passing code for score (when a 1 is rolled each time) and rolls methods.
Add let to create new instance of game, DRYed up code
Add made code even DRYer...made text easier to read
Add fail for when spare is thrown
Added code for passing test for when a spare is thrown
Add passing code to score method to account for a strike.