Template information:
- title: The title of the page
- created: Initial date of post, ISO-8601 format
- updated: Last updated date of post, ISO-8601 format
- twittertitle (option): Title to use for the twitter card instead of title.
- description: Description of the page
- image: URL of an image for this page for Twitter (maybe other uses?)
- imagealt: Alterante text for the image
- twitterlabel1: Label 1 for twitter.
- twitterlabel2: Label 2 for twitter.
- twitterdata1: Data 1 for twitter.
- twitterdata2: Data 2 for twitter.
- author: Author of the post.
- viewport: Contents for the viewport meta tag in the page header.
- id: ID for this resource

Template Hierarchy:
- base.j2
  - frontpage.j2: The index.html page
  - blog.j2: Page for a specific blog

Notes:

- Look at DraftsPlugin (is_draft to mark a post as draft and not include it if site is in prod)
Initial setup:
```
virtualenv-3.8 p
. ./p/bin/activate
pip install -r requirements.txt
```