IO::MapAdapter->new() accpets two parameters, $map and the parameters
$map_params.
my $obj = new IO::MapAdapter ('mysql:toymodel', $map_params);
where $map_params = { config => {},  query => {} };

move FML::String to Dialect::ISO2022JP (Dialect::Japanese::String)

now we support dynamic binding to ?MTP lasses.

       Delivery
           |
   ------------------
   |       |        |
  SMTP    LMTP     ....