cleanup: Kill left-behind HostedEngine processes
cleanup: Kill left-behind HostedEngine processes

Change-Id: Ib3f2294acb200e43cb61c44d9c1960338368527b
Bug-Url: https://bugzilla.redhat.com/1528813
Signed-off-by: Yedidyah Bar David <e7f2f616ce8817ad893bbeaad3e942e94c69d323@redhat.com>

oVirt/ovirt-hosted-engine-setup,oVirt/ovirt-hosted-engine-setup