rails/rails — pull request #10755 by lukewendling (2013-05-25 17:46:55+00:00)
Title: Add notice on server boot if binding to 0.0.0.0

My colleagues and I spend a lot of our dev time in coffee shops and on public wi-fi. Lightly call attention to an fairly obvious security hole per http://blog.codeclimate.com/blog/2013/03/27/rails-insecure-defaults/