v.what.rast|3: add keyword surface information (merge https://trac.osgeo.org/grass/changeset/68222 from trunk)

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@68223 15284696-431f-4ddb-bdfa-cd5b030d7da7

vector/v.what.rast/main.c

@@ -74,6 +74,7 @@ int main(int argc, char *argv[])
     G_add_keyword(_("position"));
     G_add_keyword(_("querying"));
     G_add_keyword(_("attribute table"));
+    G_add_keyword(_("surface information"));
     module->description =
 	_("Uploads raster values at positions of vector points to the table.");
 

vector/v.what.rast3/main.c

@@ -67,6 +67,7 @@ int main(int argc, char *argv[])
     G_add_keyword(_("position"));
     G_add_keyword(_("querying"));
     G_add_keyword(_("attribute table"));
+    G_add_keyword(_("surface information"));
     module->description =
 	_("Uploads 3D raster values at positions of vector points to the table.");