Spambot (8.x-1.0-alpha3) - en to unknown language translation catalogue (6 entries)

en: Settings
target: Ynstellings

en: Add content
target: Ynhâld tafoegje

en: 1 day
target: 1 dei

en: Processing
target: Ferwurkje

en: Initializing.
target: Tariede.

en: An error has occurred.
target: Der barde in flater.
