some function are now in Proxmox.Utils instead, so we have to use that
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Reviewed-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This allows to display a 'CT', a 'VM', or a 'CT/VM' label
to be displayed, depending on the context.
Currently when restoring a CT backup or creating a CT via the
wizard, we are asked to enter a *VM* ID, which is confusing.
