Based on rINFRAWWW
Reference: https://www.npmjs.com
The imagemin process now handle SVG, GIF and PNG. For JPEG, mozjpeg
supersedes jpegtran.
Dart Saas supersedes node-sass, as the reference SCSS implementation.
To make YAML loading safer, optional types like regexps
are extracted to a separate js-yaml-js-types package.
Signed-off-by: Sébastien Santoro <dereckson@espace-win.org>