Don't require graphics-drawingcombinators in the glfw-demo cabal file.
Format GPL-3 correctly in proper.cabal.
Change the type signature of talk for maximum type inference cuteness.
Merge branch 'master' of https://github.com/exitmouse/proper
Update VisnovDesc to use Sprite module, and have setup functions.

Changes Visnov to use the updated VisnovDesc datatypes.