Update chokidar fix #870
fix #766 --no-color now removes [PM2] color output
Merge branch 'master' of https://github.com/soyuka/pm2 into patchnocolor

Conflicts:
	constants.js
Merge pull request #877 from soyuka/patchnocolor

fix #766 --no-color now removes [PM2] color output
Merge pull request #874 from soyuka/patch-chokidar

Update chokidar fix #870
add alias pm2 show <id>
Merge branch 'master' of github.com:Unitech/PM2
tiny cluster refactor
update CHANGELOG [ci skip]
fix in process container