ENYO-2841 : Ares Can't create a new project

- Bug fix
 topNode.getNodeFiles(hft.selectedNode) --> hft.selectedNode.getNodeFiles()

ENYO-DCO-1.1-Signed-off-by: Kiwook Shim <kiwook.shim@lge.com>
Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>