title: Issue while integrating with AFNetworking
body: <p>I am facing an issue while integrating with AFNetworking (for the first time). I needed to support iOS 6 so I downloaded AFNetworking 2.5.4 framework.</p>
  
  <p>After downloading, I dragged and dropped AFNetworking folder into my project, choose the right targets and selected the option <strong>Copy items if needed</strong>.</p>
  
  <p>Then in one of my implementation file, I started typing import statement and Xcode showed me all AFNetworking related files and I selected <code>AFNetworking.h</code> to add <code>#import "AFNetworking.h"</code> statement.</p>
  
  <p>But, to my surprise, I am getting following compilation error saying <code>AFNetworking.h file not found</code>.</p>
  
  <p>Any idea what am I missing here?</p>
  
  <p>PS: 
  1. I do not want to go via Submodule git or Cocoa Pods way.
  2. Tried by cleaning the project and re-build.
  3. Tried by importing the module - <code>@import AFNetworking</code>.</p>
  
  <p><a href="https://i.stack.imgur.com/Rh12Y.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Rh12Y.png" alt="enter image description here"></a></p>
  
  <p>Here is how it looks when I add the AFNetworking folder:</p>
  
  <p><a href="https://i.stack.imgur.com/XEN3I.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XEN3I.png" alt="enter image description here"></a></p>