20110206 correction of a bug due to an improvment of the call to the editor : use of $wims_on_click
  instead of writing the javascript code directly (bpr)
20100608 improvment of presentation of option panel configuration of a vote (FG)
20100608 participant can view result of vote after voting and if supervisor allow it (FG)
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2010-02 : Version 4.00
  This module replaces several previously existing language dependent modules adm/vote.xx
  of Gang Xiao. It has been constructed by localization of these modules, keeping a single 
  computation core and adding dictionaries.

--------------------------   version 3.29
20100118 show list of participant who vote if variable vote_whovoteshow=1 (FG)