Periodic biome-based storms

1 Vetvy

Izzy aa4b4d6676 lowered octaves for whiney new version of MT		5 rokov pred
sounds	cc99516eaa thunder sounds	5 rokov pred
textures	bd93559568 regular snow	5 rokov pred
LICENSE	cc99516eaa thunder sounds	5 rokov pred
README.md	56de74e801 Create README.md	5 rokov pred
depends.txt	67f1d0a757 removed seasons optional dep (inverted)	5 rokov pred
init.lua	aa4b4d6676 lowered octaves for whiney new version of MT	5 rokov pred

minetest_storms

Periodic biome-based storms

Turn them on and off manually with the magic golden rain stick.