correct config order

src/config.go

@@ -18,10 +18,10 @@ func init() {
 	if err != nil {                      // Handle errors reading the config file
 		syslog.Err(fmt.Sprintf("Can't read config file: %s \n", err.Error()))
 	}
-	viper.WatchConfig()
 	viper.OnConfigChange(func(e fsnotify.Event) {
 		//The Viper configuration has changed to perform the responding operation
 		fmt.Println("Config file changed:", e.Name)
 		events.FireEvent("config_changed")
 	})
+	viper.WatchConfig()
 }