start on card editing

app/controllers/merged/cards_controller.rb

@@ -0,0 +1,17 @@
+module Merged
+  class CardsController < MergedController
+    before_action :set_page
+
+    def index
+
+    end
+
+    private
+    def set_page
+      @page = Page.find(params[:page_id])
+      section_id = params[:id] || params[:section_id]
+      @section = @page.find_section( section_id )
+    end
+
+  end
+end