-------------------------  version 4.02
20100317 add importation of skills booklet (add and replace) (FG)
2010-03-05 : Version 4.01
  add external_authentification in config parameters
2010-02 : Version 4.00
  This module replaces several previously existing language dependent modules adm/class/config.xx
  of Gang Xiao. It has been constructed by localization of these modules, keeping a single 
  computation core and adding dictionaries.
-------------------------   version 3.15
20091116 job=upload arch : add livret in list of ressources to upload (FG).
-------------------------   version 3.14
20090821 job=present bugfix : les thmes cachs (theme_hide=yes) ne s'affichent plus (FG).
-------------------------   version 3.13
20090629 gestion du partage du livret (Fabrice Guerimand)
20090629 gestion de la sauvegarde du livret (Fabrice Guerimand)
20090629 job=present : add option for score color parameter (Fabrice Guerimand)
-------------------------   version 3.12
20090109 example class can be "voisine" of class in portail supertype!=2 (Fabrice Guerimand)
20080702 add variable daymessage in config help for personnal homepage (Fabrice Guerimand)
20080618: Add interface to ldap authentification (BPR)
20080617:Add class parm examshow : the past backup exams can be hiden to the students (BPR)
20070713 Add job=oefdefault : permet de donner des valeurs par defaut aux options des modules oef (FG)
