FINALLY MADE DELETE WORK!  The problem was that the record destroy needed to be moved from the controller to the model (#show)
Removed meaningless inline variable
Now Pretender returns empty hash for delete request which fixes a test
Dropped last two tests that were just reminders for some analysis that no longer needs to happen
Merge pull request #15 from oldfartdeveloper/delete-branch

Delete branch
Merge pull request #16 from Ember-SC/delete-branch

Now tests and browsers work