composer in /demo for symfony/mime, symfony/yaml, symfony/web-profiler-bundle, symfony/cache, symfony/http-kernel, symfony/polyfill-intl-idn, symfony/routing, symfony/dom-crawler - Update #1394451790

composer in /demo for symfony/mime, symfony/yaml, symfony/web-profiler-bundle, symfony/cache, symfony/http-kernel, symfony/polyfill-intl-idn, symfony/routing, symfony/dom-crawler - Update #1394451790 #26