Allow LDAP on public and remove legacy permission and various fixes

[tytan652]

Problem

Closes #68

I wanted to allow installing Luti with LDAP with public visibility and remove legacy permission.

Solution

• I ask on install if the user wants to enable LDAP.
• I put the LDAP user filter from the documentation in Lufi config.
• I upgrade permissions depending on if is_public or legacy permission still exists.

Other changes

• I replaces ynh_replace_string usage by ynh_add_config.
• I removed the deprecated redirect in nginx config.
• I bumped the package version.

PR Status

• [x] Code finished and ready to be reviewed/tested
• [ ] The fix/enhancement were manually tested (if applicable)
  • I at least try to install and remove it on my machine.
  • I also tried the user filter and it works.

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)

[yalh76]

!testme

[yunohost-bot]

:carousel_horse:

[yalh76]

!testme

[yunohost-bot]

May the CI gods be with you!

[tytan652]

I was actually rebasing but you fix the conflicts.

Note: Tabs have to be replaced by spaces in new lines of the manifest.json if needed.

[yalh76]

I was actually rebasing but you fix the conflicts.

Yes, as I've done few modifications without checking your PR, I'd prefer to fix the mess

Note: Tabs have to be replaced by spaces in new lines of the manifest.json if needed. I've seen that and done it :)

Just have to wait for the package_check and we will merge it in testing