[tx-robot] updated from transifex

apps/files/l10n/de.php

apps/files/l10n/de_DE.php

apps/files/l10n/es.php

apps/files/l10n/fr.php

apps/files/l10n/pt_BR.php

apps/files/l10n/sv.php

core/l10n/de.php

core/l10n/fr.php

core/l10n/pt_BR.php

l10n/de/core.po

l10n/de/files.po

l10n/de_DE/files.po

l10n/es/files.po

l10n/fr/core.po

l10n/fr/files.po

l10n/pt_BR/core.po

l10n/pt_BR/files.po

l10n/pt_BR/lib.po

l10n/sv/files.po

l10n/templates/core.pot