title: Include AFnetworking linker errors
body: <p>Could anyone tell me what's going on?</p>
  
  <p>I get 9 errors after including AFnetworking, see below.</p>
  
  <p><img src="https://i.stack.imgur.com/2Pwks.png" alt="http://i.imgur.com/2nd7LiU.png"></p>
  
  <p><img src="https://i.stack.imgur.com/LpXQi.png" alt="http://i.imgur.com/YEyt1zi.png"></p>