Support the XDG Base Directory Specification

[Soapux]

https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html

Cinnamon 3.8 currently has files in ~/.cinnamon. Following the spec makes doing backups easier if all configs are in one place.

[icarter09]

Many thanks for submitting your feature request for Cinnamon. Your feature request has been documented and will be reviewed by the Linux Mint team.

For more information on our workflow and feature requests, read https://linuxmint-troubleshooting-guide.readthedocs.io/en/latest/faq.html.

[nicemicro]

I just wanted to report the same thing, so instead I just came here to second this suggestion.

[kuator]

Bump