Merge branch '2.0'

* 2.0: (44 commits)
  clean
  log, log, log
  moving start time to mainScript ()
  move start and end time to log
  switch from stdout to logging
  stdout readability and todos
  software update test was failing
  adding some notes
  Update README.md
  Update README.md
  Update README.md
  first draft bonjour advertising turn off
  2nd draft of Network Configuration
  section 7 and 8 outline
  user account and env outline
  system Access section outline
  network section first draft
  parse errors in 2.1 Bluetooth section
  \n
  echo -> printf "..."
  ...