fix thumb image

app/controllers/galleries_controller.rb

@@ -24,7 +24,7 @@ class GalleriesController < ApplicationController
 	    {
         "image-description" => a.description,
 	     "link_to_show" =>  "/" + I18n.locale.to_s + params[:url] + "/-" + a.id.to_s + "?method=theater",
-	     "thumb-src" => a.file.thumb_fixed_width.url
+	     "thumb-src" => a.file.thumb.url
 	    }
 	   end
       {

app/uploaders/gallery_uploader.rb

@@ -50,10 +50,6 @@ class GalleryUploader < CarrierWave::Uploader::Base
   # end
   
   version :thumb do
-    process :resize_to_fill => [200, 200]
-  end
-
-  version :thumb_fixed_width do
     process :resize_to_limit => [200, 0]
   end