Initialize dimensions with real values
Refactor before_drawing
Update gui position during initialization

This seems like it should take care of the positioning issues,
but for some reason, element_left and element_top are still 0.
Make x,y handling consistent
Typo
Remove #quad_to from Shape

This method isn't in Shoes 3, and wasn't fully baked. Let's hold
off on adding this.
Fix configuration spec using shape