use ERP5-integrated filebrowser in FCKeditor's image / link edit feature, i.e. we can see a list of published/released/shared images or documents in a standard listbox, and choose one to make a link by its reference.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29139 20353a03-c40f-0410-a6d1-a30d3c3de9de