binary in `/usr/sbin`

[teluq-pbrideau]

It’s not that big of a deal, but the binary should be located in/usr/local/sbin instead of /usr/sbin. /usr/sbin should be only used when installing stuff from a package.

Maybe if you do a new major version that require breaking changes, (like the change I suggested to the cronjob: #8), you could include this fix?

[bp85]

Thank you @teluq-pbrideau for the PRs.
It's been a while, I'll try to release a new version with some improvements I wanted to add since a while.

Feel free to add more feature requests or enhancements and I'll try to add them into next release