Add Resource: Stringify JS objects to ArchieML with `archieml-stringify`

[ericrav]

Hello, I've published an npm package for stringifying JS objects / JSON into ArchieML text. It includes support for comments & custom formatting so you can create rich text / HTML styled and formatted ArchieML, which is useful if you're creating Google Docs. We're using this internally at the Times for generating ArchieML templates for dynamic data schemas, and I thought others might find it useful too

https://github.com/ericrav/archieml-stringify

[ericrav]

I also noticed there is a similar library mentioned in #38 — the difference is that archieml-stringify supports freeform arrays, comments, and custom formatting