added new stuff for thank you and security

config/routes.rb

@@ -64,6 +64,7 @@ Rails.application.routes.draw do
 					delete 'delete'
 					post 'batch_modify_status'
 					get ':id/print', to: 'asks#print'
+					get ':ask_status_id/download', to: 'asks#download_file'
 					get 'export'
 					get 'setting'
 					get 'backend_table_setting'