Add connected texture for scrolls

[leafyleaf447]

i would recomend allowing scrolls to have pattern lists on them it would be cool to be able to display entire hexes on your wall that you worked on.

[JonathanMStreeter]

Would it not be easier to code a connected texture for the scrolls? That way when two scrolls are next to each other they link up. So no code has to change how they act other then the artwork.