added widget and engine settings

app/controllers/faqs_controller.rb

@@ -33,4 +33,18 @@ class FaqsController < ApplicationController
 			"faqs_files" => faqs_files
 		}
 	end
+
+	def widget
+		faqs = Qa.filter_by_widget_categories.collect do |qa|
+			{
+				"link_to_show" => OrbitHelper.url_to_show(qa.to_param),
+				"title" => qa.title,
+				"postdate" => qa.created_at.strftime('%Y-%m-%d %H:%M')
+			}
+		end
+		{
+	      "faqs" => faqs,
+	      "extras" => {"widget-title"=>"Faqs"}
+	    } 
+	end
 end

lib/faq/engine.rb

@@ -4,7 +4,8 @@ module Faq
       OrbitApp.registration "Faq", :type => "ModuleApp" do
         module_label "faq.faq"
         base_url File.expand_path File.dirname(__FILE__)
-
+        widget_methods ['widget']
+        widget_settings [{"data_count"=>10}]
         taggable "Qa"
         categorizable
         authorizable