Added functionality to save the token and associated notification URL pairs
Added functionality to save the token and associated notification URL pairs

frsela/notification_server,frsela/notification_server,frsela/notification_server,telefonicaid/notification_server,frsela/notification_server,telefonicaid/notification_server,telefonicaid/notification_server,telefonicaid/notification_server,frsela/notification_server,telefonicaid/notification_server