Add a solo (no trainer needed) mode for co-pilot. (Auto-Pilot)

[megdeb]

We should work on a way for co-pilot to be able to work without needing a trainer to facilitate.

This way people in high risk, or trainer-less areas can train themselves. Trainers are spread very thin (see the needs survey) and we can't reach all the possible interested users with these types of experiences.

(edited by s2e)