title: What is Assets.car file in .app?
body: <p>I was looking at the contents of my application and I found the file Assets.car in the resources folder of my application along with some nibs:</p>
  
  <p><img src="https://i.stack.imgur.com/oLhg5.png" alt="Assets.car file"></p>
  
  <p>My question is: What is this file and what does it have to do with the application? What kind of data does it contain?</p>