Fixed up the Tile Entity mess a bit, still need to look at the CableBus stuff a bit though.

src/main/java/appeng/bootstrap/IBlockBuilder.java

@@ -22,6 +22,7 @@ package appeng.bootstrap;
 import java.util.function.BiConsumer;
 import java.util.function.Function;
 
+import appeng.tile.AEBaseTile;
 import net.minecraft.block.Block;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
@@ -45,6 +46,8 @@ public interface IBlockBuilder
 
 	IBlockBuilder rendering( BlockRenderingCustomizer callback );
 
+	IBlockBuilder tileEntity( Class<? extends AEBaseTile> teClass );
+
 	/**
 	 * Don't register an item for this block.
 	 */