message: Split up Usage and Tutorial in README.md
diff: ## Usage
  If you are using the default options, setting up JWT auth for your Feathers app is as simple as the below example. Note: You must set up the `body-parser` module before setting up `feathers-authentication`.
  +```js
  +var app = feathers()
  + .configure(feathers.rest())
  + .configure(feathers.socketio())
  + .configure(hooks())
  + .use(bodyParser.json())
  + .use(bodyParser.urlencoded({ extended: true }))
  +
  + // Configure feathers-authentication
  + .configure(feathersAuth({
  + secret: 'feathers-rocks'
  + }));
  +```
  +
  +## Getting Started Tutorial
  +
  +Here's a more complete example that you can use to get started.
  +
  ```js
  /* * * Import Feathers and Plugins * * */
  var feathers = require('feathers');
  