Handle "reset.css" and add link in the generated menu

app/controllers/admin/designs_controller.rb

@@ -102,6 +102,11 @@ class Admin::DesignsController < ApplicationController
               temp_file = File.new(dir + '/' + filename, 'w+') 
               temp_file.write (zip_file.read entry ).force_encoding('UTF-8')
               design.default_css = temp_file
+            when /\A(#{zip_name})\/(reset\.css)\z/    #for reset css
+              filename = File.basename(entry.to_s)
+              temp_file = File.new(dir + '/' + filename, 'w+') 
+              temp_file.write (zip_file.read entry ).force_encoding('UTF-8')
+              design.reset_css = temp_file
             when /\A(#{zip_name})\/(layout\.html)\z/    #for layout html
               filename = File.basename(entry.to_s)
               temp_file = File.new(dir + '/' + filename, 'w+')