airblade/paper_trail — pull request #255 by gammons (2013-08-13 21:18:43+00:00)
Title: port over changeset and object_changes from master branch

Hi there paper_trail crew. I ported over `object_changes` and `changeset` over to the rails2 branch. I added minimal tests (and they work). I guess my question is, what other tests do you guys think should be here in order to get this PR accepted?

Thanks in advance!