Adding documentation so I don't lose it. As I often do.
*Adding noteObject to deal with the Object (and ultimately text comment
field) created by excel's madness
*Updated reader and note

Note class no longer extends string for simplicity and debug of class
(pp now works a bit more easily)

Reader has had loads of changes (still WIP) to allow objects of class
Note and NoteObject to be created and combined in the postread_worksheet
function