Add rules for enforcing tabs in Java, and spaces in Ruby.
Add a rule to make sure trailing whitespace is trimmed
and that no new final newline is inserted.
Add various tests around ItemOnObject messages to verify that a valid
object needs to be given as well as a valid item in order for the
message to be passed down the MessageHandlerChain.
Add a test which verifies an ObjectActionMessage is terminated if its
not within the specified distance of the player.
Additionally add a test which verifies that an ObjectActionMessage is
terminated if there is no object with the given id nearby.
Gary Tierney