Complementary Shaders r5.2 Development Version 4 (Patreon)

Changes over r5.2_dev3_fix1:

- Added "Heavy & Colder" rainy weather style option

- Added an option to disable the special cold/dry weather feature

- Tweaked fog calculation for the End dimension

- Fixed IntegratedPBR particle effects and tweaks not working in newer Minecraft or Iris versions

- Fixed clouds not blending with the sky correctly with custom atmosphere/cloud color settings. Your custom settings may need to be rebalanced as this changes how cloud colors get modified

- Fixed an error affecting the End dimension

- Some really small changes