new ui for faq and announcement status fixed.

vendor/built_in_modules/faq/app/models/qa.rb

@@ -8,6 +8,7 @@ class Qa
   include OrbitModel::LanguageRestrict
   include OrbitModel::Status
   include OrbitTag::Taggable
+  include OrbitCategory::Categorizable
 
   field :title, localize: true
   field :answer, localize: true

vendor/built_in_modules/faq/app/models/qa_category.rb

@@ -1,27 +0,0 @@
-# encoding: utf-8
-
-class QaCategory
-  include Mongoid::Document
-  include Mongoid::Timestamps
-  include OrbitCoreLib::ObjectAuthable
-  include OrbitCoreLib::ObjectDisable
-  # include Mongoid::MultiParameterAttributes
-  AfterObjectAuthUrl = '/panel/page_content/back_end/page_contexts'
-  APP_NAME = 'faq'
-  ObjectAuthTitlesOptions = %W{edit}
-
-  field :key
-  
-  field :title, localize: true
-  
-  has_many :qas
-  
-  def pp_object
-    title
-  end
-
-  def self.from_id(id)
-    QaCategory.find(id) rescue nil
-  end
-
-end