Complete registration

Greetings, awesome library!

Now, i got a question regarding the complete registration process.

```
if (user.hasValidatedEmail) {
wrappedService.userRole = userRoles.registered;
} else {
wrappedService.userRole = userRoles.invalidEmail;
$state.go('app.nagscreen');
}
```

Right now i'm not changing the state, as i use a lightbox to put the validation code. My problem is, after the validation code is sent, i need to update the user 'valid_email' to ', so i can now access the dashoboard, but i don't understand how could i do this... Any idea?