title: Laravel download not work
body: <p>I have a problem with <strong>Laravel 5.2</strong> and <code>Response::download()</code></p>
  
  <p>My code is very simple:</p>
  
  <p><code>file_get_contents("pathtofile/test.pdf");</code></p>
  
  <p>works perfectly, but this:</p>
  
  <pre><code>return Response::download('pathtofile/test.pdf', 'test.pdf', [
      'Content-Type' =&gt; 'application/pdf',
      'Content-Disposition' =&gt; 'inline; ' . 'test',
  ]);
  </code></pre>
  
  <p>leaves me with:</p>
  
  <blockquote>
    <p>FileNotFoundException in File.php line 37: The file "pathtofile/test.pdf" does not exist</p>
  </blockquote>
  
  <p>I have a shared drive between a linux server and windows and the files 
  are on the windows server and my site is on the linux server.</p>