Add docstrings to all classes and functions and require them moving forward

[grigorescu]

No description provided.

[github-actions]

File	Coverage
All files	81%	✅
manage.py	56%	✅
config/asgi.py	36%	❌
config/consumers.py	78%	✅
config/urls.py	82%	✅
config/settings/base.py	74%	✅
config/settings/local.py	75%	✅
scram/contrib/sites/migrations/0003_set_site_domain_and_name.py	90%	✅
scram/route_manager/authentication_backends.py	93%	✅
scram/route_manager/models.py	70%	✅
scram/route_manager/views.py	67%	✅
scram/route_manager/api/serializers.py	72%	✅
scram/route_manager/api/views.py	84%	✅
scram/route_manager/tests/test_websockets.py	71%	✅
scram/route_manager/tests/acceptance/steps/common.py	75%	✅
scram/route_manager/tests/acceptance/steps/ip.py	70%	✅

Minimum allowed coverage is 50%

Generated by 🐒 cobertura-action against 85adfa8

[crankynetman]

This is fantastic! LGTM!