fix wrong logging from error to debug

main.go

@@ -32,11 +32,11 @@ func main() {
 	}
 
 	//initialize new server
-	artNetDriver.Log.Error("main", "initialize new server instance")
+	artNetDriver.Log.Debug("main", "initialize new server instance")
 	s := server.NewServer()
 
 	//set routes
-	artNetDriver.Log.Error("main", "setting routes")
+	artNetDriver.Log.Debug("main", "setting routes")
 	s.Routes.GET("/ws", artNetDriver.Websocket)
 	s.Routes.GET("/buses/all", artNetDriver.GetAllBuses)
 	s.Routes.POST("/buses/create", artNetDriver.CreateBus)