Updated to work with Hapi 2.0 and the latest hapi-swagger in my pull request.

Glenn,

Here is the update to work with Hapi 2.0 and the updated version of hapi-swagger. Note that the package.json is currently referring to the hapi-swagger in my repository, so once you have tested them and pulled hapi-swagger you should update the hapi-swagger dependency.  All mocha tests are passing and the application appears to be operating the same as the previous version.

John