This 'bean script' just open notes from text file.
May looks like as 'popup notes' kind of scripts,
but it not create or add something to the scene file.
Come in handy then you need quick access (to read/edit)
some major notes without opening the scene file.
-- What it does --
When open/load a scene file, it check for a text file
with the same name at the same dir, and if found it,
just open it in your default text editor (e.g. NotePad).
-- Purpose-built --