Clean up and fix Libvirt and Ceph

Clean up and fix Libvirt and Ceph

[ Stanislaw Kardach <stanislaw.kardach@caviumnetworks.com> ]

* Fix upload_cirros timeout
* Workaround for default video device in nova
* Fix syntax and increase TestVM's RAM requirements

[ Alexandru Avadanii <Alexandru.Avadanii@enea.com> ]

* Cleanup: Obsolete SEPARATE_IMAGES.
* Nova libvirt drv: arm64: Update console default.
* fuel{,-main}: Cleanup obsolete patches.
* nova: Fix inject for direct boot with part table.
    See https://bugs.launchpad.net/nova/+bug/1290455 for full bug
    description. For now, we detect direct kernel boot with a partition
    table inside disk image by passing target_partition when root kernel
    arg points to a partition (instead of the whole disk).
* Drop obsolete/done TODO entries.
* Nova: Fix os cmd line parsing for list case.
* ceph: Fix obsolete XFS mount param.
* Fix out-of-order embedded patch hunks.

Signed-off-by: Stanislaw Kardach <stanislaw.kardach@caviumnetworks.com>
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit 0f762e556ea7b2393f56ca7fb8e06f66f99880aa)

Change-Id: I24f84e8b100b3f1542f9f51db93ebad9831b9b14