added basic ovirt vm show page, minor fixes in compute resource level
fixes #1574 - ovirt - add remove and show volumes
minor ordering issue for nics/disks when creating libvirt instances, refs #1452
refs #1452 improved libvirt on debian handling
fixes #1452 use fog for libvirt management
This patch introduces a few new features:
Add Connection testing for EC2 compute
fixes #1540 added suport for provisioning on ovirt/rhvem using fog.
This patch addes a compute resource concept within foreman
Signed-off-by: Ohad Levy <ohadlevy@gmail.com>