20120909 1.06
20120809 1.05 added the csound_scoresynth and csound_midisynth examples
20120322 1.04 pack a=zeropadded rather than A=spacepadded; introduce
              new_gf(), gravis2file now works, and make_bank5 does gravis too
20120320 1.03 new_sf(), and chCorrection is packed as signed
20120318 1.02 detect duplicate Preset, Inst & Sample names and uniquely rename
20120316 1.01 gravis2file writes .zip files
20120314 1.00 basic translation to and from .sf2 .pat and .zip file formats
