added proposal query over all instances to index.
added proposal query over all instances to index.

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