kangguru/rack-google-analytics — pull request #41 by 2get (2014-04-17 05:33:52+00:00)
Title: Support Display Advertising features

Universal Analytics supported display advertising features.

see it: https://support.google.com/analytics/answer/2444872?hl=en&utm_id=ad

Usage

```ruby
use Rack::GoogleAnalytics, :tracker => 'UA-xxxxx-x', :advertising => true
```