required global tools:

• csso-cli

Font installation/update

1. Generate an icon font using IcoMoon
2. Copy the font files (svg, woff, ttf) into /fonts-production/fonts. Copy the contents of the generated CSS file into /fonts-production/icons.css
3. Adjust the icon class names in the CSS file if necessary
4. Manually copy the fonts.css file into _site/css and the /fonts-production/fonts folder to _site/fonts (TODO: automate this step)