CA-80791:WLB | perhaps vm-retrieve-wlb-recommendations should return host-uuids, to enable user to differentiate between same-named hosts

Signed-off-by: Cheng Zhang <cheng.zhang@citrix.com>
Merge pull request #2026 from johnelse/ca-80791

CA-80791:WLB | perhaps vm-retrieve-wlb-recommendations should return host-uuids, to enable user to differentiate between same-named hosts