minor changes, test commit
test commit
Revert "Added event package with Event class and Evented interface"

This reverts commit bb5285285fb49e9dee5ec7862887b3c3899f49fd.
Implemented EventHandler in Action class
Added EventHandler to event package
made changes to game elements classes
added attack package, modified action classes
Merge branch 'master' of https://github.com/duke-compsci308-spring2013/vooga into scrolling_platformer
changed input such that it is dependent on level and input methods are called in their respective objects
input now works for multiple input files
merged such that player implements IPlayer ad IInputListener