[tor-relays] BWauth no-consensus state in effect

[starlight.2015q3 at binnacle.cx]

Many under-utilized and never-utilized exits
relays back online with BWauth outage.

Unscientific sample out of 234 previously
Unmeasured=1 exit relays, but almost all
of the ones checked are like these

https://atlas.torproject.org/#details/0D7739DEF50470356744440435FED9E1F57EF6AE

https://atlas.torproject.org/#details/1E014CF541F32F377A116E78B76A603B8346A281

https://atlas.torproject.org/#details/2316E6F012ACA52FDB09C745B0F5B41E78C23AE9

https://atlas.torproject.org/#details/2A63402166192D66018D3FCB1ED8DE740CE71A8E

https://atlas.torproject.org/#details/37C49200E04C8FE70799430718B10CEA5DBFB51A

https://atlas.torproject.org/#details/47BDCB56A9CCDAAAA71D74549E388C8EA1265547