Updated website.

.gitignore

_config.yml

_data/ui-text.yml

_includes/comments.html

_includes/disqus.html

_includes/ext-css.html

_includes/ext-js.html

_includes/fb-comment.html

_includes/footer-minimal.html

_includes/footer-scripts.html

_includes/footer.html

_includes/google_analytics.html

_includes/gtag.html

_includes/gtm_body.html

_includes/gtm_head.html

_includes/head.html

_includes/header.html

_includes/matomo.html

_includes/nav.html

_includes/readtime.html