Basic Graphics

Gave crust new enum variable to keep track of type of crust, picked at
random upon creation (needs to be added to save file).  Extended main
window and moved give/use buttons to allow for more room for background.
Displays background and Crust, which has a simple move animation around
the background.
Improved basic animation

Made movement smoother and quicker, as well as restricting it more
inside the background image.
Merged Tony's for real this time.