Display failure messages due to an exception in TearDown. This is a hackish fix for issue #219 at least temporarily. It may also resolve the console issue regarding errors in SetUp, but I haven't tested that.
Pull the message to check from the framework in case it changes in the future.
Fix the failing unit test that was hidden by this issue.
Display errors in TearDown in NUnitLite
Merge pull request #226 from nunit/issue-219

Issue 219