Trans: More complete examples

htdocs/langs/ca_ES/admin.lang

htdocs/langs/el_GR/admin.lang

htdocs/langs/en_US/admin.lang

htdocs/langs/es_ES/admin.lang

htdocs/langs/fr_FR/admin.lang

htdocs/langs/fr_FR/main.lang

htdocs/langs/it_IT/admin.lang

htdocs/langs/nb_NO/admin.lang

htdocs/langs/nl_NL/admin.lang

htdocs/langs/pt_BR/admin.lang

htdocs/langs/pt_PT/admin.lang

htdocs/langs/sl_SI/admin.lang

htdocs/langs/tr_TR/admin.lang

htdocs/langs/zh_TW/admin.lang