Fix list of collaborators.
IRC meetings moved to Wednesdays.

https://lists.torproject.org/pipermail/tor-dev/2014-August/007317.html
Missing paren.
Make transports.md match README.md.

I don't know why these are separate files. Currently the page at
https://obfuscation.github.io/ is showing the transport.md table, which
is missing some corrections that have happened in README.md.