Versions:

   0.65  add host/preset sub-directories and associated files
         calls to loadPresets() nthPreset() replace direct references to presets 
         allow compilation under __XTRLCTRL__ runtime model
         allow compilation under __LITEHOST__ runtime model
         add xtrlCmd() xtrlReq()
         nix autoplay
         nix start()
         nix DroneSynth(S)
         nix 'S' at start of presets in host/presets
         initial ' character in presets (denoting quiet reset) replaced with !
         no need to explicitly clear flags.RSTMUTE
         syncs with lib 1.17
   0.64  use embedded U/I frames 
         do not requre IMPLICIT_SEQUENCER to be undefined when running as DEVELOPER
         syncs with library 1.16
   0.63  lead oscillators statically allocated to avoid noise with Ardunio 1.8.10+
   0.62  edit presets to use byte values <= 128 when setting LFO depths 
         syncs with library 1.13
   0.61  use the tuning() call-back method to (indirectly) set the master tuning
         syncs with library 1.12
   0.60  === FIRST PUBLISHED VERSION ===
