Commented out unused layout import.

Author: blip24

sources/codemetropolis-toolchain-placing/src/main/java/codemetropolis/toolchain/placing/layout/Layout.java

@@ -4,7 +4,7 @@
 import codemetropolis.toolchain.placing.exceptions.LayoutException;
 import codemetropolis.toolchain.placing.exceptions.NonExistentLayoutException;
 import codemetropolis.toolchain.placing.layout.pack.PackLayout;
-import codemetropolis.toolchain.placing.layout.tetris.TetrisLayout;
+//import codemetropolis.toolchain.placing.layout.tetris.TetrisLayout;
 
 public abstract class Layout {