renamed:    AddShape.js -> app/AddShape.js
renamed:    EditShape.js -> app/EditShape.js
renamed:    ExtendKlass.js -> app/ExtendKlass.js
renamed:    RangeController.js -> app/RangeController.js
renamed:    Shapebar.js -> app/Shapebar.js
renamed:    Util.js -> app/Util.js
renamed:    app.js -> app/app.js
modified:   index.html
new file:   lib/backbone-1.0.0.min.js
new file:   lib/jquery-2.0.3.min.js
new file:   lib/underscore-1.5.1.min.js