[tx-robot] updated from transifex

apps/files/l10n/cs_CZ.php

apps/files/l10n/de.php

apps/files/l10n/fi_FI.php

apps/files/l10n/fr.php

apps/files/l10n/it.php

apps/files/l10n/pt_BR.php

apps/files/l10n/ro.php

apps/files/l10n/sv.php

apps/files/l10n/th_TH.php

apps/files_encryption/l10n/pt_PT.php

apps/files_external/l10n/pt_PT.php

apps/files_sharing/l10n/fi_FI.php

apps/files_sharing/l10n/ro.php

apps/files_versions/l10n/fi_FI.php

apps/files_versions/l10n/pt_PT.php

apps/files_versions/l10n/ro.php

core/l10n/cs_CZ.php

core/l10n/de.php

core/l10n/fr.php

core/l10n/it.php