Stretch startup script

[FergusKidd]

Make a startup script for the robot so that all the necessary connections can be established automatically, resistant to network drops and disconnection due to errors or crashes

[Sealjay]

I've already started something similar @FergusKidd, using the Pyngrok library in the robot agent folder. I was thinking that #2 should figure out if the robot is configured to use IoT Hub or Rocos, and react appropriately.

[Sealjay]

https://github.com/Avanade/emtech-stretch-labs/blob/0dbf766b8b1d6649920234d7414fb1f038cdc7ca/stretch-python-agent/testserver.py

[FergusKidd]

Ok great, Rocos are going to provide us what they use to get their agents running on startup.