[tx-robot] updated from transifex

apps/dav/l10n/bg.js

apps/dav/l10n/bg.json

apps/dav/l10n/ca.js

apps/dav/l10n/ca.json

apps/dav/l10n/cs.js

apps/dav/l10n/cs.json

apps/dav/l10n/da.js

apps/dav/l10n/da.json

apps/dav/l10n/de.js

apps/dav/l10n/de.json

apps/dav/l10n/de_DE.js

apps/dav/l10n/de_DE.json

apps/dav/l10n/el.js

apps/dav/l10n/el.json

apps/dav/l10n/en_GB.js

apps/dav/l10n/en_GB.json

apps/dav/l10n/eo.js

apps/dav/l10n/eo.json

apps/dav/l10n/es.js

apps/dav/l10n/es.json