Issue 14: spriting logic: repeat-x and varied width
Project Member Reported by stevesou...@gmail.com, Sep 1, 2009
SpriteMe takes the simple case bg images and puts them in a
vertically-stacked sprite. We could combine this with repeat-x images, so
long as the width of the repeat-x was the same as the overall sprite. (We
can apply the resizing logic to make the repeat-x image bigger if that helps.) 

We could also decide to stack the varied-width sprite horizontally, if that
would allow us to pull in some repeat-y images.