Run index.js and you get server which will recursively process all css files in provided dir and
display report when someone GETs http://hostname:9999/.
Options
cwd /path/to/folder/containing/css ('**/*.css' pattern is used to look for files)
default: '.'
ignore pattern to exclude files from search. Might be used multiple times
default: 'node_modules/**/*.css'
Examples:
node index.js
node index.js --cwd "/Users/user/web/resources/css" --ignore "**/*.min.css" -i "wat/wat.css" -i "jquery/**/*.css"