title: Gulp: How to delete a folder?
body: <p>I use the <code>del</code> package to delete a folder:</p>
  <pre><code>gulp.task('clean', function(){
      return del('dist/**/*', {force:true});
  });
  </code></pre>
  <p>...But is there any easy way to delete the <code>dist</code> folder and all of its contents if it contains many subdirectories [recursively]?</p>
  <p>Ps: I don't want to do it this way: <code>dist/**/**/**/**/**/**/...</code>, when there are many subdirectories.</p>