- With this version, lags and bugs from the biome changing option are disable because now we don't need to change the biome to have snow at winter.

- So I definitely remove all the code that was around this option to have a lighter code.

- i remove a small bug that does we could not change the quantity of snow that is fall at winter.

If you want something to add to the plugin, or if you see bugs or fails , i listen to your comments.

Have fun !