Merge branch 'ntu' of github.com:Rulingcom/orbit into ntu

Conflicts:
	lib/tasks/migrate.rake

lib/tasks/migrate.rake

@@ -350,10 +350,26 @@ namespace :migrate do
       ModuleApp.new.from_json(File.open("#{Rails.root}/vendor/built_in_modules/gallery/gallery.json").read).save
   end
 
+
   task :make_default_widget_work_config => :environment do
     a = ModuleApp.where(:key=>'announcement').first
     a.widgets[:default_widget] = ['typeA','typeC','typeB_style2','typeB_style3','typeB_style4']
     a.widget_fields = ["title","bulletin_category","postdate"]
     a.save
   end
+
+
+  task :reorder_items => :environment do
+    reorder_children(Item.root)
+  end
+
+  def reorder_children(parent)
+    parent.children.each_with_index do |child, i| 
+      child.position = i
+      child.save
+      reorder_children(child) if child.children
+    end
+  end
+
+
 end