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                           ASSIGNMENT 1
                             CARDSTACK
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                            By Abe Choi

Cardstack is an Android app which creates and generated playing cards. The stack takes in 52 Card objects declared with a for loop, with 2 attributes.

Card attributes: int number and enum Suits

Card numbers range from 2-14. From 2-10, the Card's value will be 2-10, while 11 = Jack, 12 = Queen, 13 = King, 14 = Ace.

The next card in the stack will appear when the user clicks on the screen. If the stack is empty, it will simply close program by using finish().