Features (Use Cases)

##Feature Heartbeat (api endpoint + ui button) As an anonymous (or authenticated) user I want to be able to get a Heartbeat So that I know that my server is running

##Feature Error (api endpoint + ui button) As an anonymous (or authenticated) user I want to be able to get an Error So that I can check i18n error reporting (code + message)

##Feature List Content(api endpoint + ui button) As an anonymous (or authenticated) user I want to be able to list content So that I can

As a [Facebook|Google|Twitter|Windows Live] User I want

The token expires after expires time (2 hours is the default). The user changes her password which invalidates the access token. The user de-authorizes your app. The user logs out of Facebook.