20120708 add script (mkindexsheet.proc) to prepare work for display skill in each sheet (FG)
20120617 adapt to script adm/whoconnect (FG)
20120406 Add : supervisor can see if participant is connected (FG)
--------------------------  version 2.08
201100904 variable_name_buffer_overflow beug fix in job=userlist : reduce number of used variable (FG)
--------------------------  version 2.07
20110708 job=see : participant can see list of exercice for a skill (FG)
20100524 job=userlist : show table ogf competence when no user in class (FG)
20100521 job=save : link to download file is hidden when no skill in booklet (FG)
--------------------------  version 2.06
20100521 add job=save : to save and restore structure of the skill booklet (FG)
20100521 hide link "add skills" when max shill is touch (FG)
--------------------------  version 2.05
20100420 job=config : new option supervisor can hide livret for participant (FG)
20100420 job=config : new option supervisor can hide for participant competence without exercices (FG)
20100419 bugfix : title of palier or compÃ©tence not shown when contain ' (FG)
20100419 job=user : show competence number (FG)
--------------------------  version 2.04
remark : when supervisor change activ sheet in a class, user have to go out livret in order to view change
20100414 bugfix : when some palier use scoring of exercice in a non active sheet (FG)
20100414 bugfix : new error in level acquisition of palier when the first sheet is not an active sheet (FG)
--------------------------  version 2.03
20100326 bugfix : error in level acquisition of palier when non-activate sheet before activate sheet  (FG)
--------------------------  version 2.02
20100317 add job=delcomp : can delete a competence (FG)
20100317 add job=delpalier : can delete any palier in a competence (FG)
--------------------------  version 2.01
20100308 improvment of selection of exercice series in palier (FG)
2010-02 : Version 2.00
  This module replaces several previously existing language dependent modules adm/class/livret.fr
  
--------------------------  version 1.04
20091221 add cmd=help ; and file lang/help.phtml.fr
--------------------------  version 1.04
20091204 optimisation du calcul des scores pour éviter dépassement de capacité avec les classes comportant beaucoup d'élèves et beaucoup de feuilles.
20091204 use of gifs/picto.gif to signal tooltips description 
20091204 can use class_scorecolors or livret_scorecolors to colorize score (default is class)
20091204 can hide score and use only colors
20091203 use of file script/adm/class/colors
--------------------------  version 1.03
20091116 amÃ©lioration de l'affichage des tooltips dans les tableau Ã©lÃ¨ves et enseignants
20091116 lorsqu'il y a une activitÃ© insuffisante affichage d'un zÃ©ro (pas d'affichage si pas d'activitÃ©)
20091116 correction de beug sur le calcul du niveau dans un palier.
20091115 livret is open in course of structure etablissement
--------------------------   version 1.02
20091020 score lower than $livret_ac value are now replace by 0 (thanks to BPR for these idea)
--------------------------   version 1.01
20090908 get back from html/names.phtml.$lang local language definition
20090908 Transform to multi-langage module (thanks to BPR work)
--------------------------   version 1.0
20090722 couleur par defaut dans le cas ou class_scorecolor est vide
20090722 amélioration des liens de circulation
--------------------------   version 0.1 
20090627 le livret de score personnel est consultable par l'user (seulement son livret).
20090627 certaines feuilles peuvent être exclues du livret de compétence.
20090627 utilisation des couleurs contenues dans class_scorecolor pour l'affichage.
20090626 le nombre de paliers est maintenant fixé indépendamment pour chaque compétence. 
