message: add IPython support for explore_odrive.py
diff: @@ -70,6 +70,17 @@ print('and "my_odrive.motor0.pos_setpoint = 10000"')
  print('will send motor0 to 10000')
  print('')
  +try:
  + # If this assignment works, we are already in interactive mode.
  + # so just drop out of script to existing shell
  + interpreter = sys.ps1
  +except AttributeError:
  + # We are not in interactive mode, so let's fire one up
  + # Though let's be real, IPython is the way to go
  + print('If you want to have an improved interactive console with pretty colors,')
  + print('you can run this script in interactive mode with IPython with this command:')
  + print('ipython -i explore_odrive.py')
  + print('')
  # Enter interactive python shell with tab complete enabled
  import code
  import rlcompleter
  