Nodeunit: Alternative tests with startUp and tearDown

@stelcheck I wanted a way to have startUp and tearDown, to test getProjects, so I've added nodeunit and some tests for projects.

It's entirely up to you, if you like this approach or not, it's your project, it's more of a suggestion and it shows how my new toArray (array factory) works in practice.

Let me know, or start a discussion.