Implement Blog Section
Closes #64 (closed)
Purpose / why
To provide the GDP a blog on the main site. See the '#cafe-procope' channel on Slack for discussions. https://thegooddocs.slack.com/archives/C01SDNR5X1C
What changes were made?
- Fleshed out the 'blog' section of the Hugo site.
- Added a theme based on 'Medium' styling.
- New 'authors.json' file for information about each blog author.
Verification
See the PR or branch build and go to the /blog/ location on the site.