This branch adds support for https://github.com/iojs/io.js / https://iojs.org/ The following features should now work: nvm install iojs will install the latest io.js version. nvm ls iojs and nvm use iojs will function as you'd expect. nvm install node will install the latest stable node version. nvm ls node and nvm use node will function as you'd expect. In general, a specific io.js version can be