Merge pull request #885 from Tjatse/master

Add `port` back, fixes #883
Update CLI.js

Minor typo in messages.
Merge pull request #888 from LukaszKrawczyk/patch-1

Update CLI.js
Merge pull request #892 from Tjatse/master

fix: `pm2 desc` `args` could be an array too.
Merge pull request #894 from Tjatse/master

fix: npm maintainers format.
Merge pull request #898 from Tjatse/master

fixed critical bug: `process.env` flattens all env-vars.
Merge pull request #899 from Tjatse/master

v 0.12.3 changelog
doc: adds the --interpreter flag to the coffee script example

Coffee script requires the --interpreter coffee flag

https://github.com/Unitech/PM2/issues/488#issuecomment-68023008
Merge pull request #901 from kylefinley/patch-1

doc: adds the --interpreter flag to the coffee-script example
updgrade package.json to 0.12.3
add back automatic coffee interpreter #488
Merge pull request #1 from Unitech/master

Merge