afocsa

Use of UIAlertController instead of UIAlertView

1

As per [Apple doc](https://developer.apple.com/reference/uikit/uialertview), it looks like `UIAlert​View`, `UIAction​Sheet` are deprecated in iOS 8. (Note that `UIAlert​View​Delegate`, `UIAction​Sheet​Delegate` are also deprecated.) Could ErrorKit be updated to use `UIAlertController`, instead, for...