fixing bug #5068
moving method move() from KmeliaBmEJB.java to WysiwygController.java
fixing bug #4344
instead of alerting user of error, logging it and hiding taxonomy area
Merge branch 'ney-bug5068' of git://github.com/NicolasEYSSERIC/Silverpeas-Core into NicolasEYSSERIC-ney-bug5068