title: Xcode : import folder/group
body: <p>Is it possible to import a folder/group in stead of importing file per file in the .m ?<br>
  <strong>Example file per file</strong>: </p>
  
  <pre><code>#import "FirstViewController.h"
  #import "SecondViewController.h"
  #import "ThirdViewController.h"
  </code></pre>
  
  <p><strong>So it is possible to make it like that (folder contains first-second and thirdviewcontroller)</strong> : </p>
  
  <pre><code>#import "Folder"
  </code></pre>
  
  <p>Is it possible ?
  Cause it's very annoying to import file per file when you have a lot of files</p>