Update the obfsbridge setup instructions on the website
As sysrqb noted, the official obfsbridge setup instructions are actually obfsproxy setup instructions which only support obfs3. The instructions should be updated to also include obfs4 which is the future PT. Then, we should also include instructions for FTE.
Furthermore, the page is missing
ExtORPort auto from the sample torrc. Should we add it there? If yes, we need to make sure that all those people will have tor-0.2.5.x installed.
I hope this is not a duplicate ticket.