[tx-robot] updated from transifex

apps/user_webdavauth/l10n/zh_CN.php

core/l10n/da.php

core/l10n/de.php

core/l10n/de_DE.php

core/l10n/et_EE.php

core/l10n/fi_FI.php

core/l10n/ug.php

core/l10n/zh_CN.php

l10n/ar/core.po

l10n/bn_BD/core.po

l10n/ca/core.po

l10n/cs_CZ/core.po

l10n/cy_GB/core.po

l10n/da/core.po

l10n/da/settings.po

l10n/de/core.po

l10n/de_CH/core.po

l10n/de_DE/core.po

l10n/el/core.po

l10n/eo/core.po