Add update checks, log rotation, and message timeouts (#42)

* Add update checker

* Add timeouts to hp

* Try to fix log rotation and service args

* Dont delete service args file

* GO update

service_unix.go

@@ -48,3 +48,7 @@ func setupWindowsEventLog() {
 func watchLogFile(end bool) error {
 	return fmt.Errorf("watching log file is only available on Windows")
 }
+
+func showServiceConfig() {
+	fmt.Println("Service configuration is only available on Windows")
+}