Deleting nodes doesn't remove from cobbler

[Chris Ricker]

Possibly related to Bug #1173401

Once added to cobbler by puppet, nodes are not removed from cobbler even when no longer defined in site.pp

To see start with working site.pp / cobbler:

# puppet apply -v -d /etc/puppet/manifests/site.pp
# cobbler system list:
   compserv1
   compserv2
   conserv

Now, edit site.pp, add new server foo, apply site.pp
# cobbler system list:
   compserv1
   compserv2
   conserv
   foo

Now edit site.pp, delete server foo, apply site.pp
# cobbler system list:
   compserv1
   compserv2
   conserv
   foo

Running cobbler sync does not resolve, nor does restarting cobbler -- problem is that entries in cobbler configs actually need to be removed