This adds Bronze and Rubberwood

Warning!!!

Recipes might be broken, like 2 crafting table recipes; I don't know how to fix that.

Origin of the Rubberwood.

It is a red-brown color that I accidentally found, and I thought it was interesting for wood/logs.

There are Rubberwood Logs, Leaves, Doors, Buttons, Planks, All Wood/Logs, and both types of fences.

Origin of Bronze (CuSn)

I was thinking, if there was copper, why not bronze? Well, here it is! Like copper but worse, there is no functionality at the moment.

Thank you for reading all my yap, whoever you are :P