Support renaming SCL modules and scripts while editor is open
Currently SCL module or SCL/STS script editors are not able to handle the user renaming the module/script stored in the database while the editor is open.
After renaming the editor contents can no longer be saved.
Note that if the script/module is renamed back to its original name while the editor is still open, saving the editor text starts working again.
Another trait of all these SCL text editors is currently that they do not listen to changes in the text content of the database. If one changes the database contents with graph debugger while a text/module/script editor is open, nothing happens in the editor.