rails/rails — pull request #10601 by Ichimonji10 (2013-05-13 20:33:19+00:00)
Title: Rewrite  `activerecord/RUNNING_UNIT_TESTS.rdoc`

I rewrote ` activerecord/RUNNING_UNIT_TESTS.rdoc` to acheive, in my opinion, a greater level of clarity. The file has been reorganized, a few explanations were expanded, and one of the external hyperlinks was changed.