Add application of Line notification

README.md

@@ -601,6 +601,7 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
 
 * [Centrifugo](https://github.com/centrifugal/centrifugo) - Real-time messaging (Websockets or SockJS) server in Go.
 * [dbus](https://github.com/godbus/dbus) - Native Go bindings for D-Bus.
+* [drone-line](https://github.com/appleboy/drone-line) - Sending [Line](https://business.line.me/en/services/bot) notifications using a binary, docker or Drone CI.
 * [emitter](https://github.com/olebedev/emitter) - Emits events using Go way, with wildcard, predicates, cancellation possibilities and many other good wins.
 * [EventBus](https://github.com/asaskevich/EventBus) - The lightweight event bus with async compatibility.
 * [go-longpoll](https://github.com/ventu-io/go-longpoll) - PubSub with long polling.