ALL of your plugins are nothing short of exemplary. This plugin is an excellent time-saver. I would like to report that when I tried to remove a large subscene, it caused the game to hang... it might be a good idea to clear out subscenes before removing them.
The settings scripts are only provided to to let the user configure the settings of the plugins, but are not required.
I have all of the settings scripts as session plugins, so that they get loaded automaticaly and are always on.