Make static resources for intermittent-failure-tracker work.

nginx/default

@@ -21,6 +21,10 @@ server {
   }
   location /intermittent-failure-tracker/ {
     proxy_pass http://localhost:5002/;
+    proxy_set_header Host $host;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Scheme $scheme;
+    proxy_set_header X-Script-Name /intermittent-failure-tracker;
   }
 }