Versions:

   1.36  add host/preset sub-directories and associated files
         calls to loadPresets() nthPreset() replace direct references to presets 
         add xtrlCmd() xtrlReq()
         syncs with lib 1.17
   1.35  BUT1_DTAP calls runPreset() not execute()
   1.34  statusLED logic is rewritten
   1.33  ZapShotSynth::forEach() migrated to library as VoxSynth::forEach()
         syncs with library 1.15
   1.32  bugfix: autotrig LED must be refreshed on reset
   1.31  edit presets to use byte values <= 128 when setting LFO depths 
         syncs with library 1.13
   1.30  Synth::setup() renamed ::config() to circumvent Arduino bug
         syncs with 1.10
   1.29  === FIRST PUBLISHED VERSION ===
