webadmin: DC 'hangs' in local SD

In new DC, 'Local on Host':
-> guide-me enters infinite hour glass

Change-Id: I92c117f999faf21148da7da1b1b9904130b40be8
Bug-Url: https://bugzilla.redhat.com/880111
Signed-off-by: Gilad Chaplik <gchaplik@redhat.com>