Remove state default

I can't figure out how to run your test cases.  I am an admitted angular/grunt noob.

I git clone, npm install, then ran the grunt:test and get the following:

```
...
Running "karma:unit" (karma) task
INFO [karma]: Karma v0.12.16 server started at http://localhost:8080/
INFO [launcher]: Starting browser PhantomJS
WARN [watcher]: Pattern "/Users/ryan/projects/oauth-ng/app/bower_components/jquery/jquery.js" does not match any file.
WARN [watcher]: Pattern "/Users/ryan/projects/oauth-ng/app/bower_components/angular/angular.js" does not match any file.
WARN [watcher]: Pattern "/Users/ryan/projects/oauth-ng/app/bower_components/angular-mocks/angular-mocks.js" does not match any file.
WARN [watcher]: Pattern "/Users/ryan/projects/oauth-ng/app/bower_components/ngstorage/ngStorage.js" does not match any file.
WARN [watcher]: Pattern "/Users/ryan/projects/oauth-ng/app/bower_components/timecop/timecop-0.1.1.js" does not match any file.
INFO [PhantomJS 1.9.7 (Mac OS X)]: Connected on socket 7tbfWdthaZKe-Pu06i32 with id 88758009
PhantomJS 1.9.7 (Mac OS X) ERROR
  ReferenceError: Can't find variable: angular
  at /Users/ryan/projects/oauth-ng/app/scripts/app.js:4
...
```

I also took a look at `test/runner.html` and I can't figure out how `scenarios.js` gets created.

Any ideas?