ajout de messages pour les vue dans les deux langues
add springMessage to viewNews for french compatibility
change to edit views to add french compatibility
bug between @RequestMapping and @RenderMapping - Adminitration view not displayed - corrected
bug between @RequestMapping and @RenderMapping - EditNews for administrator  not displayed - corrected
change to views to add french compatibility
correct french messages
change translation of help view
Mise a jour depuis jasig
Merge branch 'francisation' of https://github.com/ddusart/NewsReaderPortlet into ddusart-francisation