How to preview Storyboard in Xcode using Non-Base localisation

Question

I have a Storyboard in Xcode 5.1 with a base Localization of English, and a second Localization in French.

When I\'m using the Xcode Storyboard editor the strings a

Answer 1

Xcode 6 now includes a feature to do this.

From What's New in Xcode - New Features in Xcode 6:

Preview in Interface Builder. While designing in Interface Builder, the preview assistant can show how the interface appears in other languages. You can see how your interface responds to longer or shorter languages.

Hurrah!