* fix typo

* update sponsorship notification from email and make configurable.

* add a "if you have questions..." to the confirmation screen

* Fix bug with benefit uncheck


Bug: If you uncheck a benefit and change your mind, you can’t check it again.

* Remove legacy query set

* Check if application can be created

* Raise form error if sponsor with in progress application

* Split address in fields in Django form

* Display address fields in the frontend

* add missing dependency

Co-authored-by: Bernardo Fontes <bernardoxhc@gmail.com>