Bug#904605: cups-ipp-utils: Should depend on avahi-daemon

[Till Kamppeter <till.kamppeter@gmail.com>]

I think so, please add a "Recommends: avahi-daemon".

By the way, cups-ipp-utils should get replaced by the independent 
ippsample package. as these tools are now independently maintained by 
the PWG (Printing Working Group). The "ippsample" package is at least in 
Ubuntu Universe (https://launchpad.net/ubuntu/+source/ippsample), if it 
was not yet proposed as a new package for Debian, it should be done so. 
Also here "Recommends: avahi-daemon" should be added.

   Till