delete unused addNotification method
make ClientProxy's instance variables private
remove unused throws statement
notify players of gold and arrows in room
have player pickup stuff if they send pickup message
add constants for room contents
refactor gold and arrows methods
implement pickup in Room
send gold and arrow notifications to client
fix regex for actions
empty the contents after picking them up
fix bug in client with displaying notifications
remove unused regex matchers
add a ladder to Room, and implement climbing out of the game
fix bug with gold notifications
update some behaviour