I get the following deprecation notice when running `how2` ``` DeprecationWarning: process.EventEmitter is deprecated. Use require('events') instead. ``` Here's some debug information: ``` sh how2 -v how2 version 1.1.0 - by Claudio Santini ``` ``` sh npm -v 3.8.9 ``` ``` sh node -v v6.2.0 ``` Here's a screenshot :) 