fix

playbooks/roles/edxapp/defaults/main.yml

@@ -486,12 +486,12 @@ EDXAPP_REGISTRATION_EXTRA_FIELDS:
   level_of_education: "optional"
   gender: "optional"
   year_of_birth: "optional"
-  mailing_address: "hidden"
+  mailing_address: "optional"
   goals: "optional"
   honor_code: "required"
   terms_of_service: "hidden"
   city: "hidden"
-  country: "required"
+  country: "hidden"
 
 EDXAPP_CELERY_WORKERS:
   - queue: low