title: Populate UITableView with JSON array
body: <p>I'm working in Storyboard but I presume now it's time to face the code...</p>
  
  <p>I have a PHP file on my server which outputs the contents of my MySQL database table as an array in JSON format:</p>
  
  <pre><code>{
  "id":"2",
  "name":"The King's Arms",
  "city":"London",
  "day":"Tuesday",
  }
  </code></pre>
  
  <p>I'll need all the data eventually, but for now I just want to output the city fields as a UITableView. How would I go about doing this?</p>