[2.0.0-beta4] Fix config schema

Let's do that in the 2.x version.

Hello @Grimreaper I think we can also implement a settings form to changes de settings defined in the schema file.

Another thing we should add a menu link to get access to this form.

What do you think?

Hi I just added a basic schema but we have a lof of work to do, please answer my previously comment and the we can move to next steps

The basic schema added is incorrect. So this needs a new start.

Grimreaper → changed the visibility of the branch 3336970-fix-config-schema to hidden.

Grimreaper → closed merge request !40

I wonder if empty prop should be saved.

Moved to beta2 because July is too early