add human-friendly middleware names on route debugging (see HISTORY.md#Next)

Former-commit-id: f7291c4a077c4d1573344c93ba8a153fede18795

_examples/websocket/socketio/main.go

@@ -47,7 +47,7 @@ func main() {
 
 	app.HandleMany("GET POST", "/socket.io/{any:path}", iris.FromStd(server))
 	app.HandleDir("/", "./asset")
-	
+
 	app.Listen(":8000", iris.WithoutPathCorrection)
 }