修改:         metronic_admin/controllers/view_layout.rb
	重命名:       metronic_admin/views/view_layout/layout_horizontal_sidebar_menu.erb -> metronic_admin/views/layouts/layout_horizontal_sidebar_menu.erb
	修改:         metronic_admin/views/layouts/normal.erb
	新文件:       metronic_admin/views/view_layout/horizontal_sidebar_menu.erb
	新文件:       models/site_map.rb
	修改:         public/metronic_admin/media/js/index.js