*again changed some naming
	*created a player_scores model to keep track of each
		players scores
	*I wanted to go more object oriented with the approach of this
		problem but it just seems like too much added work for such
		a potentially simple problem. I dont honestly need a model,
		but I'm doing so to make easier to understand code (hopefully)
	*so far the model will make an array that represents the list of
		all players scores
	*I will refer to the model in the future to check for score information
	*creating the system of turns so that each player has a chance
		to enter in each value for each ball thrown.
	*working on logic to make sure that if a strike is thrown
		the player does not get a second ball. so far its working.
	*I am returning a string right now if its a strike, but I think
		I will return it as an array to make it easier to check
		during the calculation of the score.
	*user is properly prompted for each ball, I have not yet put the
		score on to display.