Fix small error when switching from/to inverse rotation #8
Description
Whenever you have an active vessel and you switch to/from inverse rotation. There are small rounding errors in some of the orbital parameters.
Image to clarify:
The LAN orbit value also changes.
Somehow it seems that the method Orbit.UpdateFromStateVectors needs some adjustments
Related documentation: https://github.com/LunaMultiplayer/TiltEm/wiki/
Related code: https://github.com/LunaMultiplayer/TiltEm/blob/master/TiltEm/TiltEm.cs#L122-L142