Add chart data json views



See merge request !167

Resolve "Local_settings for postgresql for test"

Closes #164 ad allows us to have CI + CD + docs built :)

See merge request !168

(WARNING) Squash all migrations

Before deploying this
- truncate table `django-migrations`
- run `memopol migrate --fake`


See merge request !166

Fix custom.css fontfaces

Closes #161

See merge request !165

Resolve "Use something else than Propaganda"

Closes #161

See merge request !164