split out layouts
split out layouts

The [layout 'blah', :only] approach is not quite what it seems.  It overrides the existing default layout, so then everything else gets the nil layout.  So instead of using [layout 'blah', :only ...] it is better to put render :layout => 'blah' in each action.
concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse