cards (ref): reorganize the cards into a list for easier Deck creation
cards (ref): reorganize the cards into a list for easier Deck creation

The cards don't need to be referred to by name currently, even when initializing the game board (which is a simple deck.draw(1, true) to get the foyer).
It's possible game variations might benefit from this, but for now it's just overhead.

PatrickKennedy/zombies,PatrickKennedy/zombies