Merge branch 'refactor/notification_settings' into 'develop'

CHANGELOG.md

docs/API/pleroma_api.md

lib/mix/tasks/pleroma/notification_settings.ex

lib/pleroma/notification.ex

lib/pleroma/user/notification_setting.ex

lib/pleroma/web/api_spec/schemas/account.ex

lib/pleroma/web/push/impl.ex

...ons/20200626163359_rename_notification_privacy_option.exs

priv/static/index.html

priv/static/static/css/app.6dbc7dea4fc148c85860.css

priv/static/static/css/app.6dbc7dea4fc148c85860.css.map

priv/static/static/font/fontello.1594374054351.woff2

priv/static/static/font/fontello.1594823398494.eot

priv/static/static/font/fontello.1594823398494.svg

priv/static/static/font/fontello.1594823398494.ttf

priv/static/static/font/fontello.1594823398494.woff

priv/static/static/font/fontello.1594823398494.woff2

priv/static/static/fontello.1589385935077.css

priv/static/static/fontello.1594030805019.css

priv/static/static/fontello.1594134783339.css