Updating to newer hapi/node

[mtharrison]

This project is often mentioned as the [canonical hapi example project](http://hapijs.com/resources#Projects built with hapi.js). It's been super helpful to me in the past figuring stuff out but it's very out of date now in terms of hapi version.

What are your thoughts on updating to newer version of hapi and node? Do you think it's worth doing at all? Would you be open to PRs?

[rjayako]

@mtharrison +1 As a beginner projects like these help out us newbies a lot. Please consider updating.

[hueniverse]

Happy to pass this on to someone else