update Kloxo-MR 7.0.0.b to 2014100404 (use 'nsd-control' instead 'nsd' service for update domains; fix directory chown of bind; add log in bind; fix rndc config; use 'text' instead 'raw' format for bind slave files; fix 'restart' dns service (check service exists or not); make simple for dns record display; remove rndc.conf if exists; fix entry for mx record)