Bug#731938: the preferred b-d and recommends (libyaml-syck-perl) is deprecated according to the package description

[Matthias Klose]

Package: libpar-dist-perl
Version: 0.49-1

seen while working on Ubuntu main/universe component mismatches. the preferred
b-d and recommends (libyaml-syck-perl) is deprecated according to the package
description:

 This module is considered deprecated. Please consider using
 libyaml-libyaml-perl or switching to JSON instead.

Please update the libpar-dist-perl b-d and recommends.