Manage Node.js projects and npm packages using package.json

Part 1 of Free Code Camp Backend Challenges

Example usage:

• https://funny-lamp.glitch.me/December%2015,%202015

• https://funny-lamp.glitch.me/1450137600

Example output:

     {
         "unix": 1450137600,
         "natural": "December 15, 2015"
     }