OONIbear integration (just so we remember)

[jeeger]

• Multi-protocol traceroute (already in OONI) Run as other test, send whole result to server (needs another "server" implementation)
• Get input from server as input processor (in nettest base class) Returns a generator, so we may be able to implement our own protocol in a OONI compatible way.
• Maybe replace our SSL code with the code in experimental/tls_handshake.py Doesn't use twisted yet. Also runs as it's own test
• Basically, the entirety of the crossbear client could be replaced with two tests in OONI: tls_handshake and traceroute test.

[jeeger]

I guess this is not current any more, seeing as we're moving away from OONI.