- Use new receivedAsReply flag in LeaseSet to mark
those received as response to a query
- Mark which methods in FloodfillPeerSelector may return
our own hash
- Redefine selectNearest() so it may return our own hash,
so it can be used for closeness measurement
- Redefine findNearestRouters() to return Hashes
instead of RouterInfos
- Fix LeaseSet response decisions for floodfills, based
on partial keyspace and closeness measurements
- List only count of published leasesets in netdb