added polyfills and babel to scripts

.gitignore

metager/.gitignore

metager/app/Http/Controllers/MailController.php

metager/package-lock.json

metager/package.json

metager/resources/js/admin/count.js

metager/resources/js/result-saver.js

metager/resources/js/scriptResultPage.js

metager/resources/views/kontakt/kontakt.blade.php

metager/resources/views/languages/edit.blade.php

metager/resources/views/languages/synoptic.blade.php

metager/resources/views/layouts/resultPage.blade.php

metager/resources/views/layouts/staticPages.blade.php

metager/webpack.mix.js