Hello!

I'm excited to use this as the basis for a small static site I'm working on, but I'm wondering if I could ask a few questions about its implementation? Specifically, I'd ideally like to be able to filter what documents get displayed on the index page e.g. based on what google drive folder they're in, or even include additional metadata per file (date written, a 'display' attribute, etc).

I'm curious if you have thoughts about how you'd go about filtering, as the process by which google docs get added to the 'documents' collection is still a bit obscure to me.

Thank you in advance,
Johan