*started creating tests to check the move_joker_A method
	*first method checks to make sure that the "A" moves.
	*tested the limit of move_joker_A
		when the "A" joker is the last card in the deck
		move_joker_A will put "A" as the second card in the
		deck.
	*added two tests to test move_joker_B which is
		very similar to the move_joker_A tests
		only B will have one more test.
	*did some refactoring because I was making
		a new deck very often.