fix(demo): Corrected script name

Author: saschwarz

demo/script.html

@@ -56,7 +56,7 @@ <h4>Path, Marker, Time, Loading & Start</h4>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.14.3/react-dom.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/snap.svg/0.4.1/snap.svg-min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/3.10.1/lodash.js"></script>
-  <script src="./svgpathplayer.min.js"></script>
+  <script src="./react-svgpathplayer.min.js"></script>
   <script>
     /* how to use this lib within a plain HTML/JS page */
     function insertConfig(props, destid){