Removed not needed filter

Author: fabn

lib/active_admin/globalize/engine.rb

@@ -1,5 +1,3 @@
-require 'active_admin/globalize3/filter_empty_translations'
-
 module ActiveAdmin
   module Globalize
     class Engine < ::Rails::Engine
@@ -15,14 +13,6 @@ class Engine < ::Rails::Engine
         ActiveAdmin.application.register_javascript "active_admin/active_admin_globalize.js"
       end
 
-      # Register a before_filter in ActionController that will filter out
-      # empty translations submitted by activeadmin-globalize3.
-      # See ActiveAdmin::Globalize3::FilterEmptyTranslations#filter_empty_translations
-      initializer "activeadmin-globalize3.load_helpers" do |app|
-        ActionController::Base.send :include, ActiveAdmin::Globalize3::FilterEmptyTranslations
-        ActionController::Base.send :before_filter, :filter_empty_translations, only: [:create, :update]
-      end
-
     end
   end
 end