Stable Approach states are extended below the cutoff threshold.
RunwayHeading name change as it is in fact True  heading
Spoilers which are in transit from one state to another (rapid control wheel inputs) can mean that the values could reach up to 8 degrees when the minimum is assessed. Increase 5 to 10 degrees allowance.
APEngaged moved to a discrete with a single Engaged state.
Autoland created which checks Dual or Triple autopilot in use status.
Merge branch 'master' of github.com:FlightDataServices/FlightDataAnalyzer