Poker

* Create Poker game
* Create deck upon start of game
* Create players and give them names and hands
* Create hand checker to identify highest hands
* Add ability to play - show deck, create players, deal cards, show resulting hands, show highest hand, and show highest card of High Card
So there can be a bit added to make it so anytihng that is nil just falls back to the rank itself.

`CARD_NUMBERS[rank] || rank`