Image attachments are now sent inline to be viewed directly in the browser.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@642 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -163,7 +163,7 @@ module ApplicationHelper
         rf = Regexp.new(filename,  Regexp::IGNORECASE)
         # search for the picture in attachments
         if found = attachments.detect { |att| att.filename =~ rf }
-          image_url = url_for :controller => 'attachments', :action => 'show', :id => found.id
+          image_url = url_for :controller => 'attachments', :action => 'download', :id => found.id
           "!#{align}#{image_url}!"
         else
           "!#{align}#{filename}!"