ENYO-1189: Add project.json formal JSON schema
ENYO-1189: Add project.json formal JSON schema

- Added for testability

Enyo-DCO-1.0-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>

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