Add some basic error logging.

When exceptions get thrown there should be a stack trace in the logs
that we can look at. This helps in situations where we have buggy
template code.
Remove the references to results and api stats.

I'm not sure what these lines are supposed to do, there
isn't any other reference to them in the app. Because they
aren't set when the template is rendered, there was an
error. This error caused the renderer to default to the
index page.
Merge pull request #44 from waltz/fix-recordtrac-errors

Fix Errors on the RecordTrac Page