add front-end announcement feed controller(testing)

vendor/built_in_modules/announcement/app/controllers/panel/announcement/front_end/bulletins_feeds_controller.rb

@@ -0,0 +1,11 @@
+class Panel::Announcement::FrontEnd::BulletinFeedsController < OrbitWidgetController
+
+  def rss
+    @bulletin = Bulletin.all(:order => 'created_at DESC', :limit => 50)
+    
+    respond_to do |format|
+      format.rss { render :layout => false }
+    end
+  end
+	
+end