tor 0.4.6.5
* Add controller support for creating v3 onion services with
client auth
* When voting on a relay with a Sybil-like appearance, add the
Sybil flag when clearing out the other flags. This lets a relay
operator know why their relay hasn't been included in the
consensus
* Relays now report how overloaded they are
* Add a new DoS subsystem to control the rate of client
connections for relays
* Relays now publish statistics about v3 onions services
* Improve circuit timeout algorithm for client performance
- add tor-0.4.6.5-gcc7.patch to fix build with gcc7