basho/riak_test — pull request #114 by joedevivo (2012-12-04 16:08:45+00:00)
Title: Shifted error output into lager for great readability

Now that this pretty print is caught by lager, and lager isn't getting all caremad about newlines, everyone can be happy!

```
2012-12-04 09:05:34.297 [error] <0.2.0>@riak_test_runner:execute:95
================ test_cluster failure stack trace =====================
{{assertion_failed,[{module,test_cluster},
{line,27},
{expression,"false"},
{expected,true},
{value,false}]},
[{test_cluster,'-confirm/0-fun-0-',0,
[{file,"tests/test_cluster.erl"},{line,27}]},
{test_cluster,confirm,0,[{file,"tests/test_cluster.erl"},{line,27}]}]}
=======================================================================
```