review comments

qgroundcontrol.pro

src/AutoPilotPlugins/APM/APMFollowComponent.qml

src/AutoPilotPlugins/PX4/SafetyComponent.qml

src/FactSystem/FactMetaData.cc

src/FactSystem/FactMetaData.h

src/FlightDisplay/GuidedAltitudeSlider.qml

src/FlightMap/MapItems/VehicleMapItem.qml

src/MissionManager/KMLPlanDomDocument.cc

src/PlanView/FWLandingPatternMapVisual.qml

src/PlanView/PlanToolBarIndicators.qml

src/PlanView/StructureScanEditor.qml

src/PlanView/TransectStyleComplexItemStats.qml

src/QmlControls/QGroundControlQmlGlobal.h

src/QmlControls/QmlUnitsConversion.h

src/Settings/UnitsSettings.cc

src/Settings/UnitsSettings.h

src/Vehicle/Vehicle.cc

src/ui/toolbar/GPSRTKIndicator.qml