Remove remaining 18n_variables

app/models/user/role.rb

@@ -10,7 +10,6 @@ class Role
   
   has_many :sub_roles, :autosave => true, :dependent => :destroy
   has_many :users
-  accepts_nested_attributes_for :i18n_variable, :allow_destroy => true
   accepts_nested_attributes_for :sub_roles, :allow_destroy => true
   
   def is_built_in?

app/models/user/user.rb

@@ -36,7 +36,7 @@ class User
       #   self.build_cache_dept key: "dept_cache_user_#{self.id}"
       # end
       dept_hash[locale] = sub_roles.collect{|sr| sr.title}.join(',')
-      # self.cache_dept[locale] = sub_roles.collect{|sr| sr.i18n_variable[locale]}.join(',')
+      # self.cache_dept[locale] = sub_roles.collect{|sr| sr.title}.join(',')
     end
     self.cache_dept = dept_hash
     self.save!