[tx-robot] updated from transifex

apps/user_ldap/l10n/ar.php

apps/user_ldap/l10n/cs_CZ.php

apps/user_ldap/l10n/hr.php

apps/user_ldap/l10n/ia.php

apps/user_ldap/l10n/it.php

apps/user_ldap/l10n/ka_GE.php

apps/user_ldap/l10n/ku_IQ.php

apps/user_ldap/l10n/lb.php

apps/user_ldap/l10n/lv.php

apps/user_ldap/l10n/mk.php

apps/user_ldap/l10n/ms_MY.php

apps/user_ldap/l10n/nn_NO.php

apps/user_ldap/l10n/oc.php

apps/user_ldap/l10n/pt_PT.php

apps/user_ldap/l10n/sr.php

apps/user_ldap/l10n/sr@latin.php

apps/user_webdavauth/l10n/pt_PT.php

core/l10n/el.php

core/l10n/uk.php

l10n/ar/user_ldap.po