Deploy as a static site

[bhrutledge]

Alternative to #133. The content is static enough that it could be frozen hourly/daily and deployed to a free static host like Netlify. TBD how to handle 404, etc.

For investigation:

• tj/staticgen: Static website generator that lets you use HTTP servers and frameworks you already know
• Pre-rendering static websites with wget — Apex Software
• datadesk/django-bakery: A set of helpers for baking your Django site out as flat files
• mgrp/django-distill: Minimal configuration static site generator for Django
• The sitemap framework | Django documentation
• nedbatcom/generator.py