[tx-robot] updated from transifex

apps/files/l10n/de.php

apps/files/l10n/hu_HU.php

apps/files/l10n/vi.php

apps/files_encryption/l10n/de.php

apps/files_encryption/l10n/hu_HU.php

apps/files_encryption/l10n/pt_BR.php

apps/files_trashbin/l10n/de.php

apps/files_trashbin/l10n/hu_HU.php

apps/files_versions/l10n/de.php

apps/files_versions/l10n/de_DE.php

apps/files_versions/l10n/pt_BR.php

apps/user_ldap/l10n/de.php

apps/user_ldap/l10n/hu_HU.php

apps/user_ldap/l10n/pt_BR.php

core/l10n/de.php

core/l10n/hu_HU.php

core/l10n/pt_BR.php

l10n/af_ZA/settings.po

l10n/ar/settings.po

l10n/bg_BG/settings.po