title: Gulp error downloading files
body: <p>I'm creating an Angular application using gulp and gulp connect to deploy the web app. If I use gulp 3.8.11 and gulp-connect 2.0.6 I can download file using the following way:</p>
  
  <pre><code>&lt;a href="../files/formato.xls"&gt;
  </code></pre>
  
  <p>The problem is when I upgrade the gulp and gulp-connect to the last versions, when I download a file the file is corrupted with a bad format.</p>
  
  <p>How can I download files with the last versions of gulp and gulp-connect?</p>