Added Undo-redo buttons to menu bar
Merge branch 'Pres' into Kelly
everyone needs to make sure there isn’t two images folders, there
should just be one in the paintimator package
Merge branch 'master' into Kelly

Conflicts:
	Pantimator/bin/pantimator/Paintimator.class
	Pantimator/images/eraser.png
	Pantimator/src/pantimator/Paintimator.java
minor upades
minor updates to loading images
Merge branch 'Kelly'