title: require.js issue when used with slick.js
body: <p>I am using require.js (2.1.15 version) for in our website (this is came as part of Sitecore MVC WFFM).
  I have the slick.js in the same website. Now require.js throwing some error related to slick.js and stops all by scrupts to load and break the page.</p>
  
  <p>Whats might be the is the issue here.
  This is the error derails as found in browser console:</p>
  
  <p>Error: Mismatched anonymous define() module: </p>
  
  <pre><code>function ($) {
  'use strict';
  var Slick = window.Slick || {};
  Slick = (function() {
  var instanceUid = 0;
  function Slick(element, settings) {
      var _ = this,
      responsiveSettings, breakpoint;
      _.defaults = {
          accessibility: true,
          adaptiveHeight: false,
          appendArrows: $(element),
          appendDots: $(element),
          arrows: true,
          asNavFor: null,
          prevArrow: '&lt;button type="button" data-role="none"     class="slick-prev" aria-label="Previous" tabindex="0" role="button"&gt;Previous&lt;/button&gt;',
          nextArrow: '&lt;button type="button" data-role="none" class="slick-next" aria-label="Next" tabindex="0" role="button"&gt;Next&lt;/button&gt;',
          autoplay: false,
          autoplaySpeed: 3000,
          centerMode: false,
          centerPadding
  </code></pre>
  
  <p>Thanks,
  sharath</p>