Increment project files downloads.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2209 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/attachments_controller.rb

@@ -35,7 +35,9 @@ class AttachmentsController < ApplicationController
   end
   
   def download
-    @attachment.increment_download if @attachment.container.is_a?(Version)
+    if @attachment.container.is_a?(Version) || @attachment.container.is_a?(Project)
+      @attachment.increment_download
+    end
     
     # images are sent inline
     send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),