title: IOS 8 Tab Bar Item Background Colour
body: <p>I've been trying to find the solution to this for the last week, and I have had no luck after trying every possible solution I could find or think of. Every solution I found and have attempted has either not worked, or been outdated.</p>
  
  <p>I have 5 <code>UITabBarItem</code>'s in a <code>UITabBar</code> placed within <code>UITabBarController</code>. I want to change the background color of the <code>UITabBarItem</code> when it is selected, and of course have it change back when the selected item changes. </p>
  
  <p>I am using Swift, and iOS SDK 8.3 in Xcode 6.3.1. If you can only answer in Objective-C that is fine too, any answer will help! Thank you all in advance, I really appreciate it!</p>
  
  <p>EDIT: Here is a visual example of what I would want it to do.</p>
  
  <p><a href="http://imgur.com/bEmUReK">Different Background Color</a></p>