Add binaries from Meterpreter 9e33acf3a283f1df62f264e557e1f6161d8c2999

This is a new set of binaries for Meterpreter as of commit hash
9e33acf3a283f1df62f264e557e1f6161d8c2999. We haven't yet finalised
the process we'll be using for releasing bins from Meterpreter to MSF
so this is hopefully the last time we will have to do it the old way.
Land #2722, new set of meterp bins
@twitternames not supported for author fields

It's kind of a dumb reason but there are metasploit metadata parsers out
there that barf all over @names. They assume user@email.address. Should
be fixed some day.
Add wvu as an author to author.rb
Update William's e-mail in .mailmap
Land #2726, author.rb and .mailmap update for wvu
Derp'ed on corelanc0d3r's spelling
Land #2727, @todb-r7's late-night name fixes