* Valence now supports custom redirects based on HTTP status codes when a model fails in the cloud layer. For example, say with route: blog/:post_id, blog/1234 would return a valid post object, however blog/12345 would not as well as return 404. Through setting a redirect option in the HTTP action in question, the user will be navigated to the specified page.
 * Strtegy.fail assigns args.data just like strategy.pass does to be more consistent.