move files;cleanup empty folders

oml/item/scan.py

@@ -43,6 +43,11 @@ def remove_missing():
                     dirty = True
             if dirty:
                 state.db.session.commit()
+            for f in File.query:
+                if not state.tasks.connected:
+                    return
+                f.move()
+            remove_empty_folders(prefix)
 
 def add_file(id, f, prefix, from_=None):
     user = state.user()