Merge branch 'design_team' into ldap

Conflicts:
	Gemfile.lock
	app/controllers/admin/module_apps_controller.rb
	app/controllers/application_controller.rb
	vendor/built_in_modules/web_resource/web_resource.json

Gemfile

@@ -11,11 +11,13 @@ gem 'devise', '1.5.3'
 gem 'exception_notification' # Send error trace
 gem 'execjs'
 gem 'jquery-rails'
+gem 'jquery-ui-rails'
 
 gem 'kaminari', :git => 'git://github.com/amatsuda/kaminari.git'
 
 gem 'mini_magick'
 gem 'mongoid'
+gem 'mongoid-tree', :require => 'mongoid/tree'
 gem "mongo_session_store-rails3"
 gem 'mysql2'
 gem 'nokogiri'