Separating note names into pitch and accidentals

[Hans Åberg]

To simplify the writing of note input names, they might be separated into 
separate parts for pitch and accidentals (or intervals). Testing this, I made 
C++ code where one first reads the longest pitch name available in a table, and 
then proceeds for a succession of accidentals, also the longest available in a 
separate table, and it looks like nice.