20221114 [r17307] use html native html form date (FG) 
20221017 [r17190] clone a class from a tgz file given by a link (FG)
20221017 [r17783] bugfix : user can clone a class without give clonepwd in using adress bar modification (FG)
20221017 [r17781] ask for class creation password at the begin of clone process (FG)
20221015 [r17165] add choice to clone a class from a tgz instead from class of the server (FG)
 ------------ version 4.04 
20220111 [r16250] in groupement supervisor can disallow right to create class to teacher account (FG)
20211110 [r16124] subclasses is limited by systeme variable MAX_SUBCLASSES (FG)
20210804 [r16020] add variable user_agreesupcgu in user file to prevent agree cgu at each class creation (FG)
20210507 [r15793] add link to API-script for autocompletion geolocalisation (FG)
20210507 [r15793] add input geoloc to save geolocalisation of class in map of the server (FG)
20191017 [r14638] replace emaillim2 by emaillim
20191017 [r14349] use of datepicker.phtml even if jquery_defined=no ; variable adaptation (FG)
20191017 [r14343] limit expiration date is now 15 months from current date (FG)
20180728 (and before) [] the supervisor password was not really checked (must be careful with subclasses)
  class password is now compulsory in case of the portal of a group class
  (password for teacher registering)
20180626 [r13076] add cgu acceptation when creating a class (portal)
20180509 [r12659] formatage + add tablesort
20170703 [r11733] use of datepicker script (FG)
20170207 [r11217] Supervisor Password is now required (correcting a bug), and class password is no more required, so a student can subscribe to it directly. + a little more ergonomic design (OB)
------------------------------- version 4.03
20160827 [r10933] job=cloneexemple display clonable subclass with somme keyword even if class don't use this keyword (FG)
20160827 [r10929] add default for vocabulary for msg.phtml (see error_object).
20160719 [r10829] bugfix when use dupliation method in integral mode, losing exam in sequence (FG)
20160719 [r10828] bugfix when use a unexistant  keyword to search a class for duplication (FG)
20160713 [r10776] call the script .build-index with superclass as argument if it exists
20160629 [] class configuration now transfered when cloning class (FG)
------------------------------- version 4.02
20160624 [r10222 and others] modify cmd for ariane thread, add wims_title_title,
   vocabulary modification (bpr)
20160320 [r9961] bugfix overflow variable capacity when too many class on server (FG)
20151112 [r9685] bu24gfix class exercice not copied when cloning (FG)
20150925 [r9534] can clone subclass of a groupement (FG)
20150922 [r9509] only clonable class shown in cloning list (FG)
20150922 [r9508] bugfix loose reference to document in sequence when cloning (FG)
20150922 [r9494] class_isexemple no more use (FG)
20150919 [r9483] protect from copying sharing class (FG)
20150919 [r9483] bugfix when cloning (no ressources copy) (FG)
20150910 [r9461] can clone private class (class_type=0) with use of a pwd (FG)
20150910 add link to clone class at the main page of regclass (FG)
20150910 [r9454] can clone a example class to put it in a groupement (FG)
20150908 [r9447] new job=cloneexemple to clone example classe for personnal use (FG)
20150903 [r9426] preparing work for adding other job in the module (FG)
20120606 limit number of char writable in area in fonction of wims limit (FG)
20120606 email not asked when supervisor of a groupement make a new class (FG)
20120606 bugfix define user_Supervisor in subclasses of groupement (FG)
20120326 suppress double reading of lang file in file var.proc (FG)
20120326 use of adm/class/links.phtml instead of adm/lang/links.phtml.$lang (FG)
20120112 bugfix when class is created by an authorised user of a portail with no email defined (FG)
20120111 bugfix confirm user password when create class in a portal (FG)
20120103 bugfix missing variable name in message variable too short or variable with illegal char (FG)
------------------------------- version 4.01
20111213 suppress ask of some information when class is created from a groupement by a user (FG)
20111213 move files lang/links.phtml.$lang to script/adm/class/links for use in module config (FG)
20111213 don't show link page to the class when wims_user is not empty (FG)
2010-02 : Version 3.00
  This module replaces several previously existing language dependent modules adm/class/regclass.xx
  of Gang Xiao. It has been constructed by localization of these modules, keeping a single
  computation core and adding dictionaries.

------------------------------- version 2.35
20090629 ajout de l'option class_scorecolor (Fabrice Guerimand)
------------------------------- version 2.34
20090206 beugfix : mauvais affichage du type de structure dans le formulaire de renseignement (F. Guerimand)
------------------------------- version 2.33
20090204 Rajout du bouton envoyer lors de la demande de mot de passe de création de classe (F. Guerimand)
------------------------------- version 2.32
20080618 envoi automatique du mot de passe de création de classe pour certains domaines de messagerie fixé dans le wims.conf (F. Guerimand)
------------------------------- version 2.31
20080530 Modification de la page de création de classe afin qu'elle puisse rentrer en entier sur un écran (17 pouces) (F. Guerimand)
20080530 Affichage des niveaux de l'école Française à la place de la codification Hi Ui Ei (F. Guerimand)
------------------------------- version 2.30
