On Contact feature :
- fixing a problem with NewsResource WEB Service that was inducing that a user session never expires...
- the default value of the new yellowpages application parameter must be set to false

feature #6027 : adding parameter to display contacts in directory
fixing and moving indexation to service layer
adding the possibility to display a contact outside of the application

init feature #5974 : contacts refactoring
fixing indexation of complete contact
Merge branch 'ney-feature-contactsRefacto' into components-5.15.x