Recommend GString for generic strings and virBuffer for strings
that need helpers for other uses, like XML or command line
formatting.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
Reviewed-by: NAndrea Bolognani <abologna@redhat.com>