Added switch to display scientific octave numbers in place of musical octave...

Added switch to display scientific octave numbers in place of musical octave format. All Tnote methods for generating the name were adjusted. Definitions of octave names (short and full) moved to Tnote (static) and added appropriate static methods to get them out. In new mode 'Note Name' component displays only octave numbers on that buttons but status tip of them always informs about both (scientific and musical) names