Chromatic Dispersion (1.1)

This tweaks the fantastic chromatic dispersion shader from the RealSceneGraphManager to get rid of the red bar on top of the screen.
TheRealSceneGraphManager's Chromatic Dispersion Special FX I got bored one afternoon/evening/early morning (in other words, business as usual whenever I make random mods like this) and thought it would be kinda cool to port some of the effects fr