Merge pull request #3777 from edx/derf/to_boldly_go_without_auth_on_stage

Exclude Enterprise API from auth.

playbooks/roles/nginx/templates/edx/app/nginx/sites-available/lms.j2

@@ -192,6 +192,11 @@ error_page {{ k }} {{ v }};
     try_files $uri @proxy_to_lms_app;
   }
 
+  #enterprise API
+  location /enterprise/api {
+    try_files $uri @proxy_to_lms_app;
+  }
+
   # Need a separate location for the image uploads endpoint to limit upload sizes
   location ~ ^/api/profile_images/[^/]*/[^/]*/upload$ {
     try_files $uri @proxy_to_lms_app;