Update test discovery for nose.
Update test discovery for nose.

insertinterestingnamehere/dynd-python,mwiebe/dynd-python,insertinterestingnamehere/dynd-python,izaid/dynd-python,mwiebe/dynd-python,insertinterestingnamehere/dynd-python,izaid/dynd-python,izaid/dynd-python,ContinuumIO/dynd-python,ContinuumIO/dynd-python,insertinterestingnamehere/dynd-python,izaid/dynd-python,mwiebe/dynd-python,mwiebe/dynd-python,ContinuumIO/dynd-python,ContinuumIO/dynd-python