Allow a scene to be directly updated, without scheduling an event.
Visualize OOReference directly
Add a "create module" command and make some oo commands more available
Enable the removing of top-level root items from a scene by pressing DEL
Allow flexibe names + name suggestions in CommandWithNameAndFlags
Add source and target arguments to CommandWithNameAndFlags::suggestNamed
Add context arguments to CommandWithNameAndFlags::possibleNames
Fix highlights to be properly removed
merged and changed to Scene::updateNow