Main changes and features:
- GIPS has a logo (and icon) now!
- new patterns:
- Gradient with Logo (default)
- Voronoi
- new example shaders:
- WarpSharp: sharpening by deformation (doesn't tend to amplify noise as much as other methds)
- Scale+Rotate+Mirror: as the name says, plus a kaleidoscope effect
- CRT Screen: old CRT TV-style deformation and RGB shadow mask application
- Deinterlace: simple single-frame deinterlacer, with optional YUV 4:2:0 correction
- Apply Bayer CFA: apply a Bayer Color Filter Array pattern as used by most image sensors
- Debayer (PPG): interpolate from Bayer to full RGB, using the simple and fast, but reasonable quality PPG algorithm