Allow use of X to mean random relay (or guard) for circuit_for_next_stream example
Allow use of X to mean random relay (or guard) for circuit_for_next_stream example

david415/txtorcon,ghtdak/txtorcon,meejah/txtorcon,sammyshj/txtorcon,ghtdak/txtorcon,meejah/txtorcon,sammyshj/txtorcon,isislovecruft/txtorcon,isislovecruft/txtorcon,david415/txtorcon