added filter criteria models

back-office/app/controllers/filter_criteria_controller.rb

@@ -0,0 +1,5 @@
+class FilterCriteriaController < ApplicationController
+  active_scaffold :"filter_criteria" do |conf|
+    #conf.columns = [:title, :field_name, :type]
+  end
+end

back-office/app/controllers/filter_criteria_values_controller.rb

@@ -0,0 +1,4 @@
+class FilterCriteriaValuesController < ApplicationController
+  active_scaffold :"filter_criteria_value" do |conf|
+  end
+end