delete some debug prints

Dependencies

• [2] QFFTXR7E new file-system format for freewheeling apps
• [3] TNRO6KLZ new live app

Change contents

• edit in main.lua at line 173
  [2.1896]→[2.1896:1917](∅→∅)
  − print('index')
• edit in main.lua at line 174
  [2.1966]→[2.1966:2046](∅→∅)
  − for i,v in ipairs(app.Filenames_to_load) do

  − print(i, v)

  − end
• edit in main.lua at line 175
  [2.2163]→[2.2163:2196](∅→∅)
  − print(_G[definition_name])
• edit in main.lua at line 176
  [2.2256]→[2.2256:2279](∅→∅)
  − print('deleted')