Draft: add StarAnalyses deriving form (Std)ScurveFitter and NPointsGain
Adds StarAnalyses deriving form (Std)ScurveFitter and NPointsGain. Can only go after !451 (merged) and !452 (closed) are merged.
Adds StarAnalyses deriving form (Std)ScurveFitter and NPointsGain. Can only go after !451 (merged) and !452 (closed) are merged.