Railroad doesn't properly determine name for certain class names (using singularize)

[thbishop]

This is known with ActiveSupport inflections.

See https://rails.lighthouseapp.com/projects/8994/tickets/2399-incorrect-inflectors-for-business-or-ness

Here's a quick and dirty patch that works with rails 2.3.2 apps.

http://gist.github.com/251997