ATO tasks for beta.foia.gov

[adborden]

For the front end, we need some standard security checks to be setup.

Acceptance criteria

• [ ] Dependency analysis with Gemnasium
• [ ] Static code analysis with eslint-scanjs
• [ ] Add prominent "Beta" label to the site
• [ ] Add about.yml
• [ ] Developers are added to to any notifications from services
• [ ] Badges for these services exist in the README