Is it io.js, IO.js, or something else?
The main contributors to this repository seem to use “io.js” (in issues, commits, meeting notes), but @isaacs
’ blog post has “IO.js”. Which is it?
Let’s nip this in the bud and add this FAQ to the README.
cfr. https://www.npmjs.org/doc/misc/npm-faq.html#is-it-npm-or-npm-or-npm-