Add basic .gitignore.
2013 to 2014.
Git-con 2: Electric Boogaloo
Update publish/unpublish for modern Git.
Bump the date.
Serve remotes.io bootstrap from Reveal.js's AWS.
Use tilde instead of caret.

The difference is subtle and difficult to elucidate without a
whiteboard.  Fortunately, we *do* have a whiteboard this time, so we'll
use that here.
Prefer "changes" rather than "diff".

Might be clearer?  Hard to know if novice devs would know what a "diff"
is.
Fix typo.  Because there's always one.