Feature: Setting to change breakdown chance

Refactor: Various performance improvements

Chore: Remove log message

Change: Sand no longer reaches into mountains
Change: Sandstorm incident requires nearby biome that allows for sandstorm weather
Feature: Settings to modify nearby sandstorm logic
Feature: Reset-All button for settings

Mod Support: ReGrowth: Core: Remove ReGrowth sandstorms from weather pool
Mod integration: More Biomes: Add sandstorm weather to appropriate biomes
Mod Integration: Biomes! Islands: Add sandstorm weather to appropriate biomes
Mod Integration: Biomes! Oasis: Add sandstorm weather to appropriate biomes
Mod Integration: Alpha Biomes: Add sandstorm weather to appropriate biomes

Feature: Sandstorms extinguish fires
Feature: Add Incident for sandstorms
Fix: Performance issues

Band-Aid fix: Restrict sand cell updates to 10 cells per tick (reduced performance drain)

Chore: Remove in-development IncidentDef / GameConditionDef

Change: Flag sandstorms as bad weather (Automatically adds to pool of forced weather quests)
Fix: Deteriorating text displayed on all things during sandstorms
Minor fix: Report string for snow/sand clearing job states only snow

[Auto-generated text]: Initial upload.