instance.show: put proposal buttons into pager div
instance.show: put proposal buttons into pager div

Makes it possible to hide them together with the pager with css.

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