chore(traceur): removed, angular2 doesn't need it anymore

Author: valorkin

index.html

@@ -12,7 +12,6 @@
   <!-- styles -->
   <link rel="stylesheet" type="text/css" href="/node_modules/bootstrap/dist/css/bootstrap.css">
   <!-- Angular 2 -->
-  <script src="/lib/traceur-runtime.min.js"></script>
   <script type="text/javascript" src="/node_modules/whatwg-fetch/fetch.js"></script>
   <script type="text/javascript" src="/node_modules/jwt-decode/build/jwt-decode.js"></script>
 </head>