Remove alignment on animation overwrite

Caused some weirdness when going back and forth fast, and didn't seem to do
anything useful.

tiling.js

@@ -114,12 +114,6 @@ move = (meta_window, x, y, onComplete, onStart, delay, transition) => {
                                      onComplete && onComplete();
                                  }
                              }
-                             , onOverwrite: function() {
-                                 // Align the frame to the actor
-                                 meta_window.move_frame(true
-                                                        , actor.x + x_offset
-                                                        , actor.y + y_offset);
-                             }
                             })
 
 }