Wool types not mapped correctly.

When shearing sheep, you get the completely wrong wool colours. for example, when shearing black sheep, you get white wool. When shearing orange sheep you get red wool. when shearing light blue sheep you get yellow wool. Further proof of this is when you look at, for example, yellow wool block while showing the Debug Menu, you see that the model is cube_blue, which i'm assuming should probably be cube_blue.