swanson/stringer — pull request #348 by Koronen (2014-10-18 19:10:48+00:00)
Title: Mention `b` in the list of shortcuts

I [stumbled across this shortcut](https://github.com/swanson/stringer/blob/fd8e9b553f3d753ada3047ffca7acf95a3072ddd/app/views/js/stories.js.erb#L31-L33) and found out it wasn't mentioned in the shortcuts partial, so I added it.