Add deck-manager.js to repo and HTML.

Signed-off-by: suicidepills <atom.mac@gmail.com>
Structure changes, add start of UIManager and Card classes.

Signed-off-by: Zach Bennett <xslingshot@gmail.com>
Introduce Pile class, extend Deck from Pile.

Rename DeckManager to PileManager.  Also remove Deck click handlers.

Signed-off-by: Zach Bennett <xslingshot@gmail.com>