Site is based on jekyll and hosted on Github Pages (which disallow any kind of plugins).
jekyll serve -w --baseurl ''
Stylesheet is a sass file. DO NOT EDIT directly the css file. Edit the sass file.
For your sass changes to be applied, you must convert the sass file to the css file or you can launch:
sass --watch css/main.sass:css/main.css
To batch modify the logos:
for file in img/logos/orig/*; do convert $file -resize x70 img/logos/thumb/`basename $file | cut -d'.' -f1`.png; done