title: helper class not found in laravel 5
body: <p>I have create Helpers folder inside app, then I have created php file amchelpers.php  ---> app/Helpers/amchelpers.php</p>
  
  <p>amchelpers.php code: </p>
  
  <pre><code>&lt;?php namespace App;
  
     class AmcHelper {
        static function displayString($string){
            return $string;
        }
    }
  </code></pre>
  
  <p>then added these lines to composer.json</p>
  
  <pre><code>"files": [
         "app/Helpers/amchelpers.php"
      ]
  </code></pre>
  
  <p>then run this command:</p>
  
  <pre><code>composer dump-autoload
  </code></pre>
  
  <p>then added 'Helper'    => app_path() . '\Helpers\AmcHelper' to aliases array in config/app.php file.</p>
  
  <p>in my controller I have below action (this action defined in route.php):</p>
  
  <pre><code>use Helper;
  
  class UserController extends Controller {
     public function displayMyString(){  
           echo Helper::displayString('Hello');
     }
  }
  </code></pre>
  
  <p>when run the page <a href="http://localhost:8080/easy_marketing/public/displayMyString" rel="nofollow">http://localhost:8080/easy_marketing/public/displayMyString</a></p>
  
  <p>I Got: </p>
  
  <pre><code>ErrorException in compiled.php line 6367: Class 'C:\wamp\www\easy_marketing\app\Helpers\AmcHelper' not found
  </code></pre>