npm_and_yarn in /. for brace-expansion, dompurify, fast-uri, js-yaml, postcss, postcss, react-router, serialize-javascript, svgo, webpack-dev-server, webpack-dev-server - Update #1501282435

npm_and_yarn in /. for brace-expansion, dompurify, fast-uri, js-yaml, postcss, postcss, react-router, serialize-javascript, svgo, webpack-dev-server, webpack-dev-server - Update #1501282435 #12