Add footer with small font size.

Add proper title line breaks to post listing.

Update license: we don't use external fonts any more.

Remove unused font-face definitions.

Remove fonts.

Remove reading time.

Hack: Remove symbols.

Switch to system monospace fonts.

Fix symbol location.

Remove twitter and facebook hints.

Retab, add license, use system fonts.

Use fontawesome svgs via icomoon.

Add svg symbols.

Put font in themes dir.

Use svg symbols.

Fix local fonts path.

Display the system font, while fonts are loading.

Serve fonts from our server.

See https://google-webfonts-helper.herokuapp.com/fonts

Remove fontawesome.

In general, we can use icon fonts, or svg graphics. We now use custom svg
icons. See icomoon and https://icomoon.io/#docs/inline-svg
See https://css-tricks.com/scale-svg/ for svg scaling.

Use default width.

Add rss.xml to layouts/_default (#316)

* Add rss.xml to layouts/_default

* Add myself to CONTRIBUTORS.md

* Bump hugo version to fix rendering of RSS feed

* Use minimum working version of hugo

* Set base version to 0.57.0

Co-authored-by: Luiz F. A. de Prá <luizdepra@users.noreply.github.com>