Run Node.JS in Vagrant

1. Install VirtualBox && Vagrant.
2. Clone this repo (recursively, there are some submodules)
3. Open terminal if its not already open and cd to the cloned repos directory.
4. Run the following commands:

vagrant up
vagrant ssh
node /vagrant/apps/hello-world

Congratulations! You've just told the world hello from Vagrant using Node.js!

The VM will be accessible at 192.168.99.99