bug #4652:
The content of a wysiwyg is indexed and rattached to its container (publication, form, etc...) except for webpages where wysiwyg pages exist by themselves.
Taking into account the changes concerning UploadedFile.
Moving the code from almanchSessionController to almanachEjb when creating a new ecvent.
Using the WysiwygController featurez to manage indexes with wysiwyg containers.
bug #4652 :  Merge branch 'bug-4652' of https://github.com/ehsavoie/Silverpeas-Components into bug-4652