mf/TODO

   1
   2         - design macro for penstroke with rounded endings
   3         - y-refpoint for rests should be the 4th staffline (gclef: b')
   4         - versioning
   5         - lo-res fixes.
   6         - work out sizes of character fonts.
   7         - more symbols
   8           * some scripts:
   9           * piano pedals,
  10           * braces.
  11           * trills
  12           * maxima notehead
  13           * coda signs.
  14           * 0 - 9:
  15             - small(1/4staff) bold + bold slanted
  16             - normal(1/5staff) bold
  17             - large(3/4staff) bold
  18
  19         - 128th flags
  20         - include important spacing dims in fetalog
  21