checkstyled LETools
resolved conflicts in LETools
Merge branch 'scrolling_platformer' of https://github.com/duke-compsci308-spring2013/vooga into scrolling_platformer
reorganized classes from mvc framework and Level_editor packages
Merge branch 'scrolling_platformer' of https://github.com/duke-compsci308-spring2013/vooga into scrolling_platformer
implemented support for simulation in LevelEditor
fixed a bug in LevelManager/LevelFactory
implemented way to create Game by extending scrollerGame class
added comments
Merge branch 'scrolling_platformer' of https://github.com/duke-compsci308-spring2013/vooga into scrolling_platformer
renaming