Merge pull request #21 from ineffyble/master

Add port_in_redirect directive to NGINX configuration template

conf/app-nginx.conf.sigil

@@ -19,6 +19,7 @@ http {
       root /app/www;
     {{ end }}
     index index.html;
+    port_in_redirect off;
 
     location / {
       try_files $uri $uri/ /index.html;