[tx-robot] updated from transifex

apps/files/l10n/cs_CZ.php

apps/files/l10n/de_DE.php

apps/files/l10n/el.php

apps/files/l10n/fi_FI.php

apps/files/l10n/hu_HU.php

apps/files/l10n/pt_PT.php

apps/files_encryption/l10n/hu_HU.php

apps/user_webdavauth/l10n/hu_HU.php

core/l10n/ar.php

core/l10n/bn_BD.php

core/l10n/ca.php

core/l10n/cs_CZ.php

core/l10n/de_DE.php

core/l10n/el.php

core/l10n/eo.php

core/l10n/es.php

core/l10n/es_AR.php

core/l10n/et_EE.php

core/l10n/eu.php

core/l10n/fi_FI.php