Yelp/Testify — pull request #222 by bukzor (2014-01-28 21:23:44+00:00)
Title: Reformat the multiple-exception message.

We added multiple-exception suppor to testify recently, but I don't find the output to be very readable or understandable. This patch refomats them to match the python3.1 nested-exception support (see http://docs.python.org/3.1/reference/simple_stmts.html#the-raise-statement).