suggestion : auto-debug : detect unrealistic gyro output

[vmerckle]

I had to investigate a jitter issue. In the end it was caused by gyro jitter. I did not have extensive knowledge and it took time. What gave away that the gyro was the culprit was big spike in gyro, for example having a delta of 300deg/s in 4ms, as can also be demonstrated in this video : https://www.youtube.com/watch?v=9EN14PjcK0c&lc=z231hhty5m3wipyrs04t1aokgjnbcpytgzdqddkghapzrk0h00410.1584801929295809

Solution : blackbox could analyze gyro output and detect anomaly like that by parsing logs. Then you can jump to the anomaly and see for yourself if there is indeed a problem.