Add copyright and license headers on look #2685

Provide copyright and license headers for the files related to the look of the website. This includes the Bootstrap framework and fonts.
Licenses are included in the LICENSES directory as a step towards REUSE compliance.

Signed-off-by: Nico Rikken nico.rikken@fsfe.org

Some comments on this PR

I didn't know what would be the beginning year for the FSFE styles, so I didn't include a date in the copyright annotations. If anyone knows that would certainly improve the quality of the annotations.

The share button styles originate from a separate repository. For now I've kept the AGPL-3.0-or-later license defined there: https://git.fsfe.org/FSFE/share-buttons Considering that we decided on CC0-1.0 for the styles, that could also apply there and the license could be updated in this repository.

Thanks for working on this!

As author of the share-buttons and also the one who chose the license, I would be fine with re-licensing them to CC0-1.0. Shall I do this first so you can update this branch here accordingly?

@max.mehl yes please, good suggestion.

Alright, please find the relicensed upstream here: https://git.fsfe.org/FSFE/share-buttons

@nico.rikken: thank you very much for taking care of this. I was wondering what the current state is and if there are any blockers?

The discussion on unlicense vs CC-1.0 was a blocker. Now I just need to update the pull-request.

The discussion on unlicense vs CC-1.0 was a blocker. Now I just need to update the pull-request.

nice :) and thank you very much! let me know if you need anything and I will try my best to help.