Bug 16647: update debian/control for 16.*

Bug 16647: update debian/control for 16.*

This patch updates debian/control* to match what
was used for building the 16.05.00 packages, and includes
changes to:

- specify a floor for the Swagger2 version
- add dep on libio-socket-ip-perl, which is needed
  for the package to work on Debian Wheezy
- suggest libwww-youtube-download-perl

Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>