Fix tile entitys

BauSystem_15/src/de/steamwar/bausystem/world/Region_15.java

@@ -46,12 +46,13 @@ public class Region_15 {
                     BlockPosition blockPos = new BlockPosition(X, Y, Z);
                     BaseBlock fullBlock = clipboard.getFullBlock(BlockVector3.at(X, Y, Z).subtract(v).add(clipboard.getRegion().getMinimumPoint()));
                     Material replaceTo = BukkitAdapter.adapt(fullBlock.getBlockType());
+                    world.removeTileEntity(blockPos);
                     if(replaceTo == null)
                         world.setTypeAndData(blockPos, ((CraftBlockData)Material.AIR.createBlockData()).getState(), 1042);
                     else
                         world.setTypeAndData(new BlockPosition(X, Y, Z), ((CraftBlockData)replaceTo.createBlockData()).getState(), 1042);
+
                     world.getChunkProvider().flagDirty(blockPos);
-                    //world.getChunkProvider().getLightEngine().a(blockPos); //TODO: Fix lightning issues without preventing shutdown
                 }
             }
         }