Vaclav Petrasb17b61b96cd.shade option rename and related changes (backport of https://trac.osgeo.org/grass/changeset/63740 and https://trac.osgeo.org/grass/changeset/63741)
b17b61b96c
d.shade option rename and related changes (backport of https://trac.osgeo.org/grass/changeset/63740 and https://trac.osgeo.org/grass/changeset/63741)