Core renaming done

Core/include/Acts/EventData/SingleBoundTrackParameters.hpp

...clude/Acts/EventData/SingleCurvilinearTrackParameters.hpp

Core/include/Acts/EventData/SingleTrackParameters.hpp

Core/include/Acts/EventData/TrackParametersBase.hpp

...lude/Acts/EventData/detail/coordinate_transformations.hpp

Core/include/Acts/Fitter/KalmanFitter.hpp

Core/include/Acts/Geometry/AbstractVolume.hpp

Core/include/Acts/Geometry/ApproachDescriptor.hpp

Core/include/Acts/Geometry/BoundarySurfaceFace.hpp

Core/include/Acts/Geometry/BoundarySurfaceT.hpp

Core/include/Acts/Geometry/ConeLayer.hpp

Core/include/Acts/Geometry/CuboidVolumeBounds.hpp

Core/include/Acts/Geometry/CuboidVolumeBuilder.hpp

Core/include/Acts/Geometry/CutoutCylinderVolumeBounds.hpp

Core/include/Acts/Geometry/CylinderLayer.hpp

Core/include/Acts/Geometry/CylinderVolumeBounds.hpp

Core/include/Acts/Geometry/CylinderVolumeBuilder.hpp

Core/include/Acts/Geometry/CylinderVolumeHelper.hpp

Core/include/Acts/Geometry/DetectorElementBase.hpp

Core/include/Acts/Geometry/DiscLayer.hpp