Jeti DS-16

I find it pretty useless to see the information about what telemetry unit some info does come from, in my opinion that is pretty

I wanted to make the timer more automatic. It annoyed me when I had to stop the timer after flights and also wanted to

Start of telemetry-logging upon powering the heli and stopping the logging when unpowering the heli. Result is one log-file per flight, easier to manage