translation update

inc/lang/hr/admin.txt

inc/lang/hr/backlinks.txt

inc/lang/hr/conflict.txt

inc/lang/hr/denied.txt

inc/lang/hr/diff.txt

inc/lang/hr/draft.txt

inc/lang/hr/edit.txt

inc/lang/hr/editrev.txt

inc/lang/hr/lang.php

inc/lang/hr/mailtext.txt

inc/lang/hr/norev.txt

inc/lang/hr/preview.txt

inc/lang/hr/resendpwd.txt

inc/lang/hr/revisions.txt

inc/lang/hr/stopwords.txt

inc/lang/hr/subscr_digest.txt

inc/lang/hr/subscr_single.txt

inc/lang/hr/uploadmail.txt

lib/plugins/acl/lang/hr/lang.php

lib/plugins/authad/lang/hr/lang.php