[tx-robot] updated from transifex

apps/files/l10n/ca.php

apps/files/l10n/cs_CZ.php

apps/files/l10n/es.php

apps/files/l10n/fr.php

apps/files/l10n/it.php

apps/files/l10n/ja_JP.php

apps/files/l10n/ko.php

apps/files/l10n/nl.php

apps/files_external/l10n/ko.php

apps/user_ldap/l10n/ko.php

apps/user_webdavauth/l10n/ko.php

core/l10n/ca.php

core/l10n/cs_CZ.php

core/l10n/es.php

core/l10n/fr.php

core/l10n/it.php

core/l10n/ja_JP.php

core/l10n/ko.php

core/l10n/nl.php

l10n/ca/core.po