A website for https://www.psycopg.org

In order to change the website:

• clone the repository
• run make setup to create the virtualenv
• run make serve to serve the website on http://localhost:5000/
• hack on the website (pages are in the content directory)
• commit and push

GitHub Actions will the website and push it to the github pages repos, served as https://www.psycopg.org/.