piros/tor: Code added to Tor to support PIR-based onion service descriptor lookups @ 53fc782e49a4548d100770f9a023e9b5cf46f87c

Nick Mathewson df0b4f0342 Merge branch 'feature16769_squashed'		10 vuotta sitten
..
.dummy	df76da0f3b Add a .dummy file in the changes directory to stop git from removing it	10 vuotta sitten
bug17109	ae98dd255b Check that openssl has ECC support during configure	10 vuotta sitten
feature16769	8234fa0053 Remove --master-key form the changes file	10 vuotta sitten
feature16944	0ba4e0895a Add "OfflineMasterKey" option	10 vuotta sitten
ipv6-exitpolicy-docs	249e82c906 Update docs with advice for separate IPv4 and IPv6 exit policies	10 vuotta sitten