surfdist-caching, CoordFunction is now applied to intersections

dune/curvedsurfacegrid/backuprestore.hh

dune/curvedsurfacegrid/capabilities.hh

dune/curvedsurfacegrid/coordfunctionimplementations.hh

dune/curvedsurfacegrid/coordprovider.hh

dune/curvedsurfacegrid/entity.hh

dune/curvedsurfacegrid/geometry.hh

dune/curvedsurfacegrid/grid.hh

dune/curvedsurfacegrid/gridfamily.hh

dune/curvedsurfacegrid/gridview.hh

dune/curvedsurfacegrid/intersection.hh

dune/curvedsurfacegrid/obsolete/cachedcoordfunction.hh

dune/curvedsurfacegrid/obsolete/coordfunction.hh

dune/curvedsurfacegrid/obsolete/coordfunctioncaller.hh

dune/curvedsurfacegrid/obsolete/cornerstorage.hh

dune/curvedsurfacegrid/obsolete/curvedsurfacegeometry.hh

dune/curvedsurfacegrid/obsolete/hostcorners.hh

dune/curvedsurfacegrid/obsolete/identity.hh

dune/curvedsurfacegrid/obsolete/persistentcontainer.hh

dune/curvedsurfacegrid/surfacedistance/CMakeLists.txt

dune/curvedsurfacegrid/surfacedistance/surfacedistance.cc