I'm curious as to what the recommended approach is on testing operations? We've started using them and it's a good concept, but I'm uncertain whether these are to be tested as unit or functional as I referred to the wiki on testing jobs and features.

Currently one of my operations relies on a DTO passed through to it that has been processed in previous jobs. If I was to functionally test it, I

In this example the generated table of contents doesn't link to the sections on the page, because the headers have anchor tags in them. These should be sanitized out.

At the moment we suppress exceptions thrown by Studies, and some exceptions thrown by CommitVisitors.

1. I think coarse "throw Study exceptions?" and "throw CommitVisitor exceptions?" knobs might be nice.
2. At minimum, however, we should document what we do about exceptions thrown by user code.

See discussion in #74.