New bartoc config

[MontyBitto]

It still keeps the default logo and favicon. Schemes load, but there's still problems.

[rodolv-commons]

Hi @MontyBitto and thanks for the contribution!
First thing I think it is better to change the destination branch of this pull request to dev. Next I will put some comments in your commit

[rodolv-commons]

Sorry @MontyBitto I closed this PR by accident. Will open a new one, your code is merged in dev branch.

[rodolv-commons]

branch is https://github.com/gbv/jskos-proxy/tree/Issue-%2370-bartoc-config, can you work with that branch? I mean pulling and pushing changes?

[MontyBitto]

Yes, I can work on that branch. Thank you.

[rodolv-commons]

super, problem about favicon was about the cache of the browser, as you discovered Chrome worked and if you open a private incognito window locally with the app running, you should get the favicon also in firefox. However I resized the favicon to be 16x16 foe better compatibility.
Now problem with the logo, I am working on. Feel free to push your changes to this branch