[tx-robot] updated from transifex

apps/comments/l10n/es.js

apps/comments/l10n/es.json

apps/dav/l10n/it.js

apps/dav/l10n/it.json

apps/federatedfilesharing/l10n/it.js

apps/federatedfilesharing/l10n/it.json

apps/files/l10n/bg_BG.js

apps/files/l10n/bg_BG.json

apps/files/l10n/es.js

apps/files/l10n/es.json

apps/files/l10n/it.js

apps/files/l10n/it.json

apps/files_sharing/l10n/es.js

apps/files_sharing/l10n/es.json

core/l10n/es.js

core/l10n/es.json

lib/l10n/es.js

lib/l10n/es.json

settings/l10n/es.js

settings/l10n/es.json