ENYO-1189: Fix duplicated project.json error in HermedFileTree
ENYO-1189: Fix duplicated project.json error in HermedFileTree

Looks like
  if (child.isDir) ...
is not equivalent to
  if (child.isDir === true) ...

Enyo-DCO-1.0-Signed-off-by: Dominique Dumont <dominique.dumont@hp.com>

mcanthony/ares-project,enyojs/ares-project,mcanthony/ares-project,mcanthony/ares-project,mcanthony/ares-project,mcanthony/ares-project,mcanthony/ares-project,enyojs/ares-project,enyojs/ares-project,enyojs/ares-project,enyojs/ares-project