ENYO-2558: Add "$app" to enyo.path for image path (src attribute) resolution when the app is running into Ares Designer.
ENYO-2558: Add "$app" to enyo.path for image path (src attribute) resolution when the app is running into Ares Designer.

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>

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