Added Upgrade
Added cardsWorth() analogous to cardsUnder()
Added option to print value of card being trashed - and use that feature where relevant.
Be a bit more explanative.
Allow gain card to use exact money
Added wishing well
Adding Cards to hand automatically adds gold
Added torturer
Generic addCard() for adding cards to hand
Add ability to discard set number of cards
Added tribute
Added select player to left function
print()
A little 2to3 action
Put common output for hasDefense() into hasDefense
Moved common text to pickupCard()
Fix description
Use output function to talk to players
Must spend treasure to gain gold
Added hook_spendvalue