Decided to go for a more "separated" TE registration.

This will still make it so addons still get to add custom blocks without having to change too much of the internals.

It still needs thorough testing though. I don't want to change this too much because it ruins older worlds.

src/main/java/appeng/tile/crafting/TileCraftingTile.java

@@ -60,13 +60,6 @@ import appeng.util.Platform;
 public class TileCraftingTile extends AENetworkTile implements IAEMultiBlock, IPowerChannelState
 {
 
-	public static class TileCraftingTileAccelerator extends TileCraftingTile
-	{
-		public TileCraftingTileAccelerator() {
-			super();
-		}
-	}
-
 	private final CraftingCPUCalculator calc = new CraftingCPUCalculator( this );
 	private NBTTagCompound previousState = null;
 	private boolean isCoreBlock = false;