since the namespaces are in the snapshot path we get here, we must parse
them out, else we confuse the first namespace with the group.
for now, show all namespaces on the same level (so not nested), and
do not allow for preselecting a namespace for restoring
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
1e37156a6b