title: Slick Carousel - determine last element in carousel?
body: <p>I started using Slick Carousel (<a href="http://kenwheeler.github.io/slick/" rel="nofollow">http://kenwheeler.github.io/slick/</a>) for my project. 
  Is there a method or property, where I can check that my carousel reached last element? Or find, what is current item?</p>
  
  <p>I would like to be able to insert new elements with AJAX as soon as user reaches last element in carousel. </p>
  
  <p>What I want to achieve, is something like infinite lazy loading. It is something like calendar view, where initially only current week is loaded, and as soon as user scrolls past Friday, I want to load next week. </p>