User Stories:
- I can pass a URL as a parameter and I will receive a shortened URL in the JSON response.
- If I pass an invalid URL that doesn't follow the valid http://www.example.com format, the JSON response will contain an error instead.
- When I visit that shortened URL, it will redirect me to my original link.
Example creation usage:
https://lit-peak-83363.herokuapp.com/new/http://www.google.com
Example creation output: {"original_url": http://www.google.com, "short_url": "KAAAAA" }
Usage: https://lit-peak-83363.herokuapp.com/KAAAAA
Will redirect to: http://www.google.com