* Allow prefill pays type de champs
* Avoid conditional prefil params for pays champ
* Clean pays data with batch update
* Fix bug and add test batch update pays value
* Improve performance batch_update_pays
* Fix associated country code problem
* Fix after party task name
* Format country name if needed in batch update
Calling business logic in a factory is a code-smell, because it
usually requires the object to be saved into database, and may have
unintended consequences when the business logic is changed.
Also, this allows to just build a published procedure, without saving it
to the database.
