Update to Ember v2.3
Minor enhancements…
- Add HTTP status code as a property of the custom error objects.
- Change arguments for FetchError to use
responseorerroras 2nd argument, remove 3rd argument. - Use common error messaging/formatting methods for custom error types based on request type (fetch/xhr)
- Use Ember CLI v1.13.14
- User Ember v2.3.0
- Update Ember Try config and travis settings to run various builds of Ember