ENYO-2089: forbid running on node < 0.8.21

- Avoid `socket hang up` on Windows

Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>
ENYO-2089: currently working on 0.1.1 (to be released 2013-03-29)

- NPM version number incremented in package.json

Enyo-DCO-1.1-Signed-off-by: Francois-Xavier KOWALSKI <francois-xavier.kowalski@hp.com>
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>
Merge branch 'master' of github.com:enyojs/ares-project into ENYO-2089
Merge pull request #244 from enyojs/ENYO-2089

ENYO-2089: forbid running on node < 0.8.21