This is just a mindless port to make it build. The magnitude of the changes in Heist 0.10 really merit a deeper look to see how this package should be changed to support compiled splices, but I don't have time for that right now. I'm also a little unsure about the appropriate version bump. Since the external API is essentially unchanged, it seems like my minor version bump might be ok, but I could also conceive of it causing problems.
Fix doc syntax problem to make haddocks build.
digestive-functors-snap: Compile with Snap 0.9