User creation/edition/deletion/list page
We can use the admin in a first time if we miss time, but ideally we don't want the admin to be used (too much complex ui).
So we want:
- a user creation/edition/deletion page
- a users list page
We can use the admin in a first time if we miss time, but ideally we don't want the admin to be used (too much complex ui).
So we want: