add EAP nrens to both EAP folder and NREN access folder

brian_dashboard_manager/templating/helpers.py

@@ -248,7 +248,7 @@ def get_nren_interface_data(services, interfaces, excluded_dashboards, region_cu
         for cust in _customers:
             if cust.lower() in excluded_dashboards:
                 continue
-            if cust not in region_customers:
+            if region_customers and cust not in region_customers:
                 continue
             customers[cust].append(service)