If there is an encoding set, we encode each line of the response (the default
encoding is UTF-8).
+=head2 $res->unencoded_write( $data )
+
+Works just like ->write but we don't apply any content encoding to C<$data>. Use
+this if you are already encoding the $data or the data is arriving from an encoded
+storage.
+
=head2 $res->write_fh
Returns an instance of L<Catalyst::Response::Writer>, which is a lightweight