piros/tor: Code added to Tor to support PIR-based onion service descriptor lookups @ 2af14b671da59a34e05c5240e9b30e5417893ddc

Nick Mathewson 2af14b671d Have authorities reject routers running verions susceptible to bug 1038.		пре 15 година
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bug2081_followup	2af14b671d Have authorities reject routers running verions susceptible to bug 1038.	пре 15 година
bug2183	cec21652a7 Try harder not to exceed the 50 KB extra-info descriptor limit.	пре 15 година
bug2195	b3470ce957 Add changes file for bug2195.	пре 15 година
fix2204	92a99736fd Do not set the hostname TLS extension server-side; only client-side	пре 15 година