[tx-robot] updated from transifex

apps/comments/l10n/bg.js

apps/comments/l10n/bg.json

apps/comments/l10n/cs.js

apps/comments/l10n/cs.json

apps/comments/l10n/hu.js

apps/comments/l10n/hu.json

apps/comments/l10n/nb.js

apps/comments/l10n/nb.json

apps/comments/l10n/sk.js

apps/comments/l10n/sk.json

apps/dav/l10n/bg.js

apps/dav/l10n/bg.json

apps/dav/l10n/cs.js

apps/dav/l10n/cs.json

apps/dav/l10n/hu.js

apps/dav/l10n/hu.json

apps/dav/l10n/nb.js

apps/dav/l10n/nb.json

apps/encryption/l10n/cs.js

apps/encryption/l10n/cs.json