Refactor/JavaNative: Ability to override a class' ZenCode-Name #160

In CraftTweaker, we add a special NativeTypeRegistration to allow registering of Types from Minecraft where we cannot just add @Name.

In order for this approach to work, we need to be able to hook into the process that resolves a Class<?> from Java into a ZC-specific name.

In this example code:

@NativeTypeRegistration(value = ItemStack.class, zenCodeName = "crafttweaker.api.item.ItemStack")
public class ExpandItemStack {
}

We want ZenCode to resolve ItemStack's name in the same way as if @Name("crafttweaker.api.item.ItemStack") had been applied to the ItemStack class.