title: airbnb/lottie animation not working on android 4.4, 4.3 and 4.2
body: <p>I am using lottie for animation from <a href="https://github.com/airbnb/lottie-android" rel="nofollow noreferrer">here</a> it is working perfect but it is not working for android 4.4, 4.3 and 4.2 how can fix it. also if I check an animation with lottie preview app in my device which is android API 24 . it says this warning: </p>
  
  <blockquote>
    <p>Animation contains merge paths. merge paths are only supported on
    kitkat+ and must be manually enabled by calling
    enableMergePathsForKitkatandAbove()</p>
  </blockquote>