Ember-simple-auth: How to migrate from using authorize

[AddisonG]

I've opened a ticket on stackoverflow asking about this issue: https://stackoverflow.com/questions/58653616/how-to-replace-the-authorize-method-in-ember-simple-auth

I'd like some further instruction on how to do acceptance tests using the authenticateSession method.

[marcoow]

We should add some explanation in the README for this.

[AddisonG]

Thanks @marcoow and @sdebarros. Works perfectly.