title: Cloned items in owl carousel
body: <p>While building the carousel I realized that an owl add's cloned duplicate items. My owl config looks like this. How do i stop this from happening.</p>
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="false" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>owlDfe.owlCarousel({
              loop: false,
                          autoWidth:false,
                          nav:false,
                          responsiveClass:true,
                          responsive:{
                              0:{
                                  items:sizes.mobile_portrait
                              },
                              568:{
                                items:sizes.mobile_landscape
                              },
                              768:{
                                items:sizes.ipad
                              },
                              800:{
                                  items:sizes.desktop
                              },
                              1000:{
                                  items:sizes.desktop,
                              }
                          }
            });</code></pre>
  </div>
  </div>
  </p>
  <p><a href="https://i.stack.imgur.com/rVfqo.png" rel="noreferrer"><img src="https://i.stack.imgur.com/rVfqo.png" alt="owl carousel" /></a></p>