Add 'unfollow' activity
UI: contacts view is public
UI: fix buttons in notifications menu
Activitypub single user server implemented in python, but badly
cp config.yaml.dist config.yaml
activist generate-keypair
python3 -m venv venv
. venv/bin/activate
pip install -e .
sqlite3 database.sqlite3 < db.sqlite3.sql
activist runserver
activist runtask