When a user register itself AND the wallabag instance is configured to send a confirmation email, the user is disabled when the listener (which create the config) receive the event.
There were a check (don't know why) if the user is enabled we create the config. But the user is disabled when confirmation email is actived.
Using a listener, user config is now created when a user:
- is created from the command line
- register (with or without email confirmation)
- is created from the config panel
