Add missing translations from !950

interface/web/admin/lib/lang/ar_server_php.lng

interface/web/admin/lib/lang/bg_server_php.lng

interface/web/admin/lib/lang/br_server_php.lng

interface/web/admin/lib/lang/ca_server_php.lng

interface/web/admin/lib/lang/cz_server_php.lng

interface/web/admin/lib/lang/dk_server_php.lng

interface/web/admin/lib/lang/el_server_php.lng

interface/web/admin/lib/lang/es_server_php.lng

interface/web/admin/lib/lang/fi_server_php.lng

interface/web/admin/lib/lang/fr_server_php.lng

interface/web/admin/lib/lang/hr_server_php.lng

interface/web/admin/lib/lang/hu_server_php.lng

interface/web/admin/lib/lang/id_server_php.lng

interface/web/admin/lib/lang/it_server_php.lng

interface/web/admin/lib/lang/ja_server_php.lng

interface/web/admin/lib/lang/nl_server_php.lng

interface/web/admin/lib/lang/pl_server_php.lng

interface/web/admin/lib/lang/pt_server_php.lng

interface/web/admin/lib/lang/ro_server_php.lng

interface/web/admin/lib/lang/ru_server_php.lng