move skin/adminhtml/default/default/jquery-1.7.1.min.js to skin/adminhtml/default/default/vaf/js/jquery-1.7.1.min.js
move skin/adminhtml/default/default/multiTree.css to skin/adminhtml/default/default/vaf/css/multiTree.css
move /x.png to skin/adminhtml/default/default/vaf/images/x.png
move plus.jpg minus.jpg skin/adminhtml/default/default/vaf/images/