Another try to sync with transifex

dev/iso-normes/locales.txt

htdocs/langs/ar_SA/admin.lang

htdocs/langs/ar_SA/agenda.lang

htdocs/langs/ar_SA/bills.lang

htdocs/langs/ar_SA/categories.lang

htdocs/langs/ar_SA/companies.lang

htdocs/langs/ar_SA/compta.lang

htdocs/langs/ar_SA/contracts.lang

htdocs/langs/ar_SA/cron.lang

htdocs/langs/ar_SA/errors.lang

htdocs/langs/ar_SA/exports.lang

htdocs/langs/ar_SA/holiday.lang

htdocs/langs/ar_SA/mails.lang

htdocs/langs/ar_SA/main.lang

htdocs/langs/ar_SA/margins.lang

htdocs/langs/ar_SA/opensurvey.lang

htdocs/langs/ar_SA/orders.lang

htdocs/langs/ar_SA/other.lang

htdocs/langs/ar_SA/products.lang

htdocs/langs/ar_SA/projects.lang