Pull in control port parser test cases from Zcash
While pulling in Bitcoin's ephemeral onion services support, we tightened up its Tor control port parser, and added a bunch of test cases. It would be great for Tor's internal parser to be tested against these test cases.
- Ephemeral onion services PR
- PR handling escapes in Tor QuotedStrings
- The control port parser in Zcash
- The control port test cases