Allow more flexibility in test and hierarchy display
Currently there are six hard-coded ways to display tests in the NCrunch Tests window.
My proposal is that in place of this hard-coded list, there be a way to specifically configure what I want to see:
* Category (on/off)
* Project (on/off)
* Namespaces (one level per dot, or all grouped in one level, or none)
* Fixture (on/off)
* Test (full namespace.class.name / just method name)
Usually except for large projects I'd prefer to just show the test name, but currently there's no way to do that. "Test" view shows namespace.class.testname.