cleanup for history [ci skip]

app/controllers/rails_admin/history_controller.rb

@@ -1,13 +1,7 @@
 module RailsAdmin
   class HistoryController < RailsAdmin::ApplicationController
-    before_filter :get_model, :except => [:list]
-    before_filter :get_object, :except => [:list, :for_model]
-
-    def list
-      @authorization_adapter.authorize(:history) if @authorization_adapter
-      @history = History.all.limit(100)
-      render :template => 'rails_admin/main/history', :layout => false
-    end
+    before_filter :get_model
+    before_filter :get_object, :except => :for_model
 
     def for_model
       @authorization_adapter.authorize(:history) if @authorization_adapter

app/views/rails_admin/main/_dragonfly_file.html.haml

@@ -2,7 +2,6 @@
   .row
     - if field.bindings[:object].send(field.name).mime_type.include? 'image'
       = image_tag(field.bindings[:object].send(field.name).thumb("450x100").url)
-      %br
     - else
       = link_to field.bindings[:object].send(field.name).url, field.bindings[:object].send(field.name).url
 .row

config/routes.rb

@@ -1,7 +1,6 @@
 RailsAdmin::Engine.routes.draw do
   scope "history", :as => "history" do
     controller "history" do
-      match "/list", :to => :list, :as => "list"
       match "/:model_name", :to => :for_model, :as => "model"
       match "/:model_name/:id", :to => :for_object, :as => "object"
     end

lib/rails_admin/config/fields/types/file_upload.rb

@@ -5,9 +5,9 @@ module Config
     module Fields
       module Types
         class FileUpload < RailsAdmin::Config::Fields::Types::String
-
-          # Register field type for the type loader
           RailsAdmin::Config::Fields::Types::register(self)
+
+
         end
       end
     end