Great info about node.js class instances

[mhulse]

nodejs/help#597

Need to think about how this relates to what I'm doing here …

[mhulse]

More: https://stackoverflow.com/questions/45296052/whats-the-purpose-of-new-in-module-exports

I think the gist of it is, the best way of doing this is to allow end user the option to new the module as they see fit.