REQUEST: Tracker Tilt Compensation

[b14ckyy]

It would be nice to have a automatic tilt compensation in a situation, where the tracker is not standing perfectly level. Sometimes it is hard to get the tripod standing level or if you use a stand to put it on a car it also can happen, that it is not level.

It would be nice if the controller would use its Accellerometer to automatically compensate the tilt angle for that. I know this won't work with the bluebill board but a lot of people use a NAZE32 or like me a SPR F3 and that would be a great feature. It should be combined with #2 as it will need a negative angle.