cmXScore.h : Updated documentation.

app/cmXScore.h

   //
   // 2) Replace "DoletSibelius Unknown Symbol Index" with "DoletSibelius unknownSymIdx"
   //
+  // Steps one and two can be automated by in emacs by:
+  //
+  // M-x load-file ~/src/emacs/rpoc_music_xml.el
+  //
   // 3) How to assigned dynamic markings (they are not attached to notes). (from MIDI file?)
   // 4) Tempo syntax is inconsistent (only a problem in full part2 score)     
   // 5) Heel is being parsed but not used.