fix c.active_subheader_nav
fix c.active_subheader_nav

fix compability issues introduced in "Use 'body_css_classes'
instead of 'active_subheader_nav' to genrated controller
specific css classes (area-<id>)"

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