Until now when '--name' was used the parent was not printed and the
option was ignored. One option would be to declare the options mutually
exclusive, but for testing it may come handy to print both the snapshot
name and parent. Adjust the code to print them tab-separated and adjust
the docs.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
6193c4656e