added hierarchies editor js files to ant script

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@23791 99afaf0d-6903-0410-885a-c66a8bbb5f81
added HierarchiesEditorContextMenu.js

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@23800 99afaf0d-6903-0410-885a-c66a8bbb5f81