compatibility fixes

README.markdown

@@ -20,7 +20,7 @@ Beta. This is quite well-established code but I've just spent the morning bringi
 
 This uses spanner's [reader](https://github.com/spanner/radiant-reader-extension) and [reader_group](https://github.com/spanner/radiant-reader_group-extension) extensions for access control. If you would like to change the basis for allowing downloads, the easiest thing is probably to override or chain `Download#available_to?`. But do tell us what you're trying to do. We like to be useful.
 
-Also requires paperclip. At the moment I'm assuming that you have the paperclipped extension installed. If you don't want to do that, you can always put paperclip in your root /vendor/plugins.
+Also requires [paperclip](http://www.thoughtbot.com/projects/paperclip). At the moment, rather than doubling up I'm assuming that you already have the paperclipped extension installed. If you don't want to do that, you can always put paperclip in your root /vendor/plugins.
 
 This should be straightforwardly `multi_site` compatible. If you use our [fork of multi_site](https://github.com/spanner/radiant-multi-site-extension/) then downloads (and readers and groups) will be site-scoped.
 

app/controllers/admin/downloads_controller.rb

@@ -1,7 +1,2 @@
 class Admin::DownloadsController < Admin::ResourceController
-
-  def create                                      
-    model.update_attributes!(params[model_symbol])
-    announce_saved
-    response_for :create
-  end
+end

downloads_extension.rb

@@ -20,7 +20,7 @@ def activate
     Radiant::AdminUI.send :include, DownloadUI unless defined? admin.download
     admin.download = Radiant::AdminUI.load_default_download_regions
 
-    admin.tabs.add "Downloads", "/admin/downloads", :after => "Groups", :visibility => [:admin]
+    admin.tabs.add "Downloads", "/admin/downloads", :after => "Layouts", :visibility => [:admin]
   end
 
   def deactivate