Add [normalize.css](//github.com/necolas/normalize.css) as a git submodule and create symbolic links to [css/less/normalize.less](//github.com/andrewdisley/front-end-skeleton/tree/master/css/less/normalize.less) and [css/sass/normalize.scss](//github.com/andrewdisley/front-end-skeleton/tree/master/css/sass/normalize.scss)
Add normalize.css as a git submodule and create symbolic links to css/less/normalize.less and css/sass/normalize.scss