Remove useless tag controllers and models

vendor/built_in_modules/web_resource/app/controllers/panel/web_resource/back_end/tags_controller.rb

@@ -1,8 +0,0 @@
-class Panel::WebResource::BackEnd::TagsController < Admin::TagsController
-  
-  def initialize
-    super
-    @app_title = 'web_resource'
-  end
-  
-end

vendor/built_in_modules/web_resource/app/models/web_resource_tag.rb

@@ -1,10 +0,0 @@
-class WebResourceTag < Tag
-  
-  has_and_belongs_to_many :web_links
-  
-  
-  def get_visible_links(sort = :title)
-	  self.web_links.where(:is_hidden => false).desc(:is_top, sort)
-  end
-
-end