Reviewed Additional Javascript Tests

@clarkbarz reviewed the javascript tests in pull request #128, which was requested in #127. 
popOut and popIn are quite complicated interactions.  I don't feel comfortable testing them with the actual window.open function being run.  I'm worried about all the weird stuff that happens in popUp.

I think we should remove these tests for now and think about adding them later.  I want to get this pull request merged, but I don't have the energy to make sure that popUp is working 100%