Fixed cable connections rendering, other fixes

- Fixed cable connections rendering to parts and other tiles.
- Fixed facade & anchors rendering.
- Many other parts related bug fixes.

src/main/java/appeng/parts/AEBasePart.java

@@ -369,7 +369,7 @@ public abstract class AEBasePart implements IPart, IGridProxyable, IActionHost,
 	}
 
 	@Override
-	public int getCableConnectionLength()
+	public float getCableConnectionLength( AECableType cable )
 	{
 		return 3;
 	}