Enable strictDi angular bootstrap support

Small patch to allow turning on the AngularJS 1.3 strictDi mode with a new bootstrapConfig optional object

```js
deferredBootstrapper.bootstrap({
  element: document.body,
  module: 'MyApp',
  bootstrapConfig: {
    strictDi: true
  },
  resolve: {
    APP_CONFIG: ['$http', function ($http) {
      return $http.get('/api/demo-config');
    }]
  }
});
```