i18n/de: remove duplicate msgids
i18n/de: remove duplicate msgids

SysTheron/adhocracy,phihag/adhocracy,phihag/adhocracy,alkadis/vcv,SysTheron/adhocracy,DanielNeugebauer/adhocracy,liqd/adhocracy,DanielNeugebauer/adhocracy,DanielNeugebauer/adhocracy,phihag/adhocracy,liqd/adhocracy,SysTheron/adhocracy,alkadis/vcv,DanielNeugebauer/adhocracy,DanielNeugebauer/adhocracy,alkadis/vcv,phihag/adhocracy,phihag/adhocracy,liqd/adhocracy,alkadis/vcv,liqd/adhocracy,alkadis/vcv