Configure logging to /var/log/ihatemoney

[Salamandar]

Fixes https://github.com/YunoHost-Apps/ihatemoney_ynh/issues/9

Replaces #54 (implemented above the manifestv2 port)

PR Status

• [x] Code finished and ready to be reviewed/tested
• [ ] The fix/enhancement were manually tested (if applicable)

Automatic tests

Automatic tests can be triggered on https://ci-apps-dev.yunohost.org/ after creating the PR, by commenting "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!". (N.B. : for this to work you need to be a member of the Yunohost-Apps organization)

[Salamandar]

!testme

[yunohost-bot]

:sunflower:

[Salamandar]

!testme

[yunohost-bot]

:carousel_horse: