bitcoin/bitcoin — pull request #2981 by gmaxwell (2013-09-08 11:57:07+00:00)
Title: Rename -tor to -onion to better reflect what it does.

I've seen users confused multiple times thinking they
should be using -tor to set their tor proxy and then
finding in horror that they were still connecting to
the IPv4 internet.

Even Jeff guesses wrong about what the knob does, so
I think we should rename it. This leaves the old
knob working, we can pull it out completely in a
later release.