hotline #16730 bib selector in suggest form and contact form is by default empty and is needed for validating

library mail suggestion to send it.

dev #15638 apply filter on typeDoc list: only show typedoc wich have familly different from "no identity" and "Numeric"

- track des authentifications utilisateur.
- simplification test FlashMessenger

- ajout input HTML5 type url
- début formulaire suggestion achat