- added new entries to language files

interface/web/mail/lib/lang/ar_mail_forward.lng

interface/web/mail/lib/lang/bg_mail_forward.lng

interface/web/mail/lib/lang/br_mail_forward.lng

interface/web/mail/lib/lang/ca_mail_forward.lng

interface/web/mail/lib/lang/cz_mail_forward.lng

interface/web/mail/lib/lang/dk_mail_forward.lng

interface/web/mail/lib/lang/el_mail_forward.lng

interface/web/mail/lib/lang/es_mail_forward.lng

interface/web/mail/lib/lang/fi_mail_forward.lng

interface/web/mail/lib/lang/fr_mail_forward.lng

interface/web/mail/lib/lang/hr_mail_forward.lng

interface/web/mail/lib/lang/hu_mail_forward.lng

interface/web/mail/lib/lang/id_mail_forward.lng

interface/web/mail/lib/lang/it_mail_forward.lng

interface/web/mail/lib/lang/ja_mail_forward.lng

interface/web/mail/lib/lang/nl_mail_forward.lng

interface/web/mail/lib/lang/pl_mail_forward.lng

interface/web/mail/lib/lang/pt_mail_forward.lng

interface/web/mail/lib/lang/ro_mail_forward.lng

interface/web/mail/lib/lang/ru_mail_forward.lng