Fix quality levels in Glow.
Debugging Glow.
Progress with Glow.
Introduce concepts of 'in' and 'out' postprocessing qualities.
Make Postprocessing quality per-effect (rather than applied to the whole queue)
make RenderState package-local.
Fixes for dynamic postprocessing.
All knowledge about Postporcessing moved to the respective Effect classes.
Fixes for removing effects.
Reorganize the way we add and remove all Effects (do it through DistortedMaster and is POSTPROCES - adjust Bucket and SORT Nodes).
Buggy: removing effects does not work.
Small API simplification.
Remove DistortedEffectsPostprocess and unify it with DistortedEffects.
Job not finished - doesn't compile now!
Progress with support for Effect classes.
The library compiles now!