make trash a child class of CardList
show the trash pile in the gui. this needs a cardimage trash.jpg which doesn't exist yet.
add Trading Post
Add Baron
add conspirator
add comments to explain the default behaviour of the bureaucrat decision
add coppersmith
add courtyard
add duke
add great hall
add harem
add ironworks
add border village
add cache
remove Util-Class

It only contained the method countCardsOfType which has been moved to CardList
add crossroads
add embassy
move the registering of event-handlers from the constructor to the gameStarted method

this prevents crashes, because the gui creates new cards often and causes ConcurrentModificationExceptions
fix OnGainEffect
add Fool's Gold