This displays or returns the unix timestamp and the natural date if you pass a string in the URL parameter.
https://fcc-timestamp-microservice-v1.herokuapp.com/December%2015,%202015
https://fcc-timestamp-microservice-v1.herokuapp.com/1450137600
{ "unix": 1450137600, "natural": "December 15, 2015" }
Coded by: Charmie Q.