ENYO-2089: forbid running on node < 0.8.21 (run-time check)
ENYO-2089: forbid running on node < 0.8.21 (run-time check)

Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>

enyojs/ares-generator