tidy from TrackFindingAlg into TrackFindingMeasurements
- collect code from
TrackFindingAlg::execute()
into newTrackFindingMeasurements::addDetectorElements()
- restore missing
TrackStatePrinter.TrackingGeometryTool
TrackFindingAlg::execute()
into new TrackFindingMeasurements::addDetectorElements()
TrackStatePrinter.TrackingGeometryTool