webadmin: Fix exception on VM status column

- When hovering over or clicking on the status column in
  the VM main tab the console would display an exception.
  This patch solves that. This is the right status column

Change-Id: I1d5cfaa291fe26b1a7439a8a71e8e04d8dc539b0
Signed-off-by: Alexander Wels <awels@redhat.com>