Added ApproachAndLanding as a required dependency of AirspeedReference
Merge branch 'master' of https://github.com/FlightDataServices/FlightDataAnalyzer
Changed Altitude Radio EFIS dependency to (EFIS) in Altitude Radio
Removed TPRLimitDuration KPVs as they are now simply EngTPR.
Repairing Acceleration Normal Offset Removed in TCASRAReactionDelay

Masked values would cause peak_curvature detection to fail. Is a repair_duration of None too liberal?