add trusted proxies parametre
Merge branch 'develop' of https://github.com/Solerni-R1-1/CoreBundle into develop

* 'develop' of https://github.com/Solerni-R1-1/CoreBundle:
  clean public url value
  Fix crash on user dashboard because of badges
  Fix wrong remaining badge counter
  remove Phone from public URL pref edition
  Add FB field in user
  Choose the right mooc session on presentation mooc. Form translation completed for all new entities
  Added reply-to optional parameter in mailer