[tx-robot] updated from transifex

lib/l10n/eu.js

lib/l10n/eu.json

settings/l10n/de.js

settings/l10n/de.json

settings/l10n/de_DE.js

settings/l10n/de_DE.json

settings/l10n/es.js

settings/l10n/es.json

settings/l10n/eu.js

settings/l10n/eu.json

settings/l10n/fr.js

settings/l10n/fr.json

settings/l10n/pl.js

settings/l10n/pl.json

settings/l10n/pt_BR.js

settings/l10n/pt_BR.json

settings/l10n/ru.js

settings/l10n/ru.json