rails/rails — pull request #8609 by senny (2012-12-25 19:41:55+00:00)
Title: replace AS::BufferedLogger doc mentions with AS::Logger

With 572c3d51 `ActiveSupport::BufferedLogger` was deprecated in favor of `ActiveSupport::Logger`. There were still a few mentions of `BufferedLogger` present in the guides.

I updated the guides to reflect the deprecation.