Working towards recursive 2d filters
Start work on recursive filtering
Expand the entropy estimator
MonoWriter
Palette filters
Implement palette
Upgrade entropy estimator
Design chaos:
Work towards writer
More work on writer
Refactoring filters
More filter refactoring
Finish up RGBA filter refactor, start on monochrome ones
Refactor
Monochrome filter implementation
clamp max
Add mono framework
Remove placeholder stuff
MF_ to SF_
Refactor chaos