test iterator protocol of TorConfig
test iterator protocol of TorConfig

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