* Add new apollo example
* Update readme
* Update with-apollo to use _app.js
* Move withData to _app
* Make SSR work again
* Remove withData
* Use HOC to provide apolloClient
* Spread pageprops
Prior to react-apollo 2.0 createNetworkInterface accepted the credentials option in {opt: {credentials: 'policy'}}. HttpLink accepts it as {credentials: 'policy'}.
* Updated dependencies related to Apollo and React.
* Updated libs with Apollo 2 new set of modules.
* Updated to Apollo 2 react integration modules.
* Updated withData to separate apollo state from the app's state.