Add publiccode.yml

[bzg]

PublicCode is a standard for describing software projects led by public sector organizations.

See for example this publiccode.yml file for the Dashload project, led by a public sector incubator.

Since iTowns is led/funded by IGN, I think it would make sense to add a publiccode.yml file.

And because the project seems important enough, with many users, we could promote it on the "Awesome code.gouv.fr" webpage : https://code.gouv.fr/fr/awesome/

WDYT? Do you want me to make a PR for a first draft?

[alavenant]

The PR 2417 is open. Don't hesitate to improve it.

[bzg]

Thanks! I made some comments.

[Desplandis]

@alavenant @bzg publiccode.yml merged in iTowns 🥳

[bzg]

And you're in! https://git.sr.ht/~codegouvfr/codegouvfr-data/commit/2e7b31493

This will appear in the website for our next release of https://code.gouv.fr/sources in november.

Thanks again!