Fix up big errors.  Loads and kinda runs now.
Problems with running more than 1 test currently, even same test 2x.
Sample addon fails with self as unknown global for Finally test, can add to environment wrapper, but not sure that is the right way, have done that with spy, mock, stub, and s so far but shouldn't have had to.
Assert test fails too, haven't looked at why yet.
Spies, Mocks, Stubs pass.  Need to edit test to add a failure case too so can verify they aren't just claiming to pass.
Failures are not very friendly.  Need to deliver (Seperately? Together?) a UI for displaying tests and their results.