Fix mixpanel script

project/templates/lilcity/index.html

@@ -53,7 +53,7 @@
     LIL_SERVER_TIME_DIFF = Math.floor((new Date().getTime()) / 1000) - parseInt(LIL_SERVER_TIME);
     USER_ID = "{{ request.user.id }}";
     COURSE_ID = "{{ course.id }}";
-    MIXPANEL_CUSTOM_LIB_URL = "/static/mixpanel.js";
+    MIXPANEL_CUSTOM_LIB_URL = "/static/mixpanel-2-latest.js";
   </script>
   {% block mixpanel %}
   <!-- start Mixpanel -->

web/webpack.config.js

@@ -32,7 +32,12 @@ module.exports = {
             {
                 test: /third_party\/.*\.js$/,
                 exclude: /(node_modules|bower_components)/,
-                loader: 'url-loader'
+                use: {
+                  loader: 'file-loader',
+                  options: {
+                    name: "[name].[ext]"
+                  }
+                }
             },
             {
                 test: /\.css$/,