fix vmhost listing
fix vmhost listing

vmhost_list returned a list of machine objects, resulting in
vmhost being set to an id instead of a name. return to a list
of fqdns again.

idb-project/the-idb,dra/the-idb,dra/the-idb,rbns/the-idb,rbns/the-idb,rbns/the-idb,idb-project/the-idb,dra/the-idb,fkr/the-idb,idb-project/the-idb,fkr/the-idb,fkr/the-idb,dra/the-idb,rbns/the-idb,idb-project/the-idb,fkr/the-idb