don't check refelem ... it's deprecated

[[Imported from SVN: r1879]]

grid/test/gridcheck.cc

@@ -590,7 +590,9 @@ void iterate(Grid &g)
     lit->geometry().type();
     lit->geometry().corners();
     lit->geometry()[0];
+#if 0
     lit->geometry().refelem();
+#endif
   }
 
 };