Did a bunch of stuff

Added Entity.move()
Added Entity.give_bridge_ticket()
Added Entity.get_timestamp()
Added Entity.check_for_bridge()
Added Entity._timestamp
Added Entity._road_map
Added random road selection in Entity.__init__()
Added Car_Status class
Updated Entity._status to use Car_Status class
Added debug print statements
Broke it
Works now

Fixed logic error in road selection
Commented out some things
Fixed print statements to use function calls