Sorry friend, didn't check it for several months. Just uploaded the 3 files. The only function is to make smbd and nmbd run as system services automatically.
BTW, the stable release of 4.8.4 is available now.
Apple now use SMB for time machine backup, but it require F_FULLFSYNC which is not supported by most SMB server like Windows server or current stable version of samba.
Thanks to latest version of samba, now time machine can work with linux / unix server. But it seems there isn't so much step by...