Annotate config and decorator to avoid strictDI errors

With the introduction of [ng-strict-di](https://docs.angularjs.org/api/ng/directive/ngApp), any apps that enable strict dependency injection break when AngularJS Batarang is enabled, giving the following error:

```
Uncaught Error: [$injector:modulerr] Failed to instantiate module ng due to:
Error: [$injector:strictdi] function($provide) is not using explicit annotation and cannot be invoked in strict mode
http://errors.angularjs.org/1.3.0-beta.11/$injector/st...
```

This issue has been reported previously: #119

To make AngularJS Batarang compatible with strict-di, this PR adds annotations to the two un-annotated functions that are causing the problem.