rails/sprockets-rails — pull request #53 by pftg (2013-05-10 09:43:51+00:00)
Title: Rails 3.2 is not supportable

In order that sprocket-rails was extracted from rails 3.2, there is still sprocket railtie embedded in rails 3.2

For now 3.2 better to remove from Travis CI configuration to test 3.2 rails compatibility.