message: remove old seeds
diff: @@ -1199,17 +1199,11 @@ void MapPort(bool)
  static const char *strMainNetDNSSeed[][2] = {
  {"seedpeercoin", "seed.peercoin.net"},
  {"seed", "seed.ppcoin.net"},
  - {"seedppc", "seedppc.ppcoin.net"},
  - {"7server", "ppcseed.ns.7server.net"},
  - {"altcointech", "dnsseed.ppc.altcointech.net"},
  - {"diandianbi", "seed.diandianbi.org"},
  {NULL, NULL}
  };
  static const char *strTestNetDNSSeed[][2] = {
  {"tseedpeercoin", "tseed.peercoin.net"},
  - {"tnseed", "tnseed.ppcoin.net"},
  - {"tnseedppc", "tnseedppc.ppcoin.net"},
  {NULL, NULL}
  };
  