2.0.0.dev69

• Removed __all__ from __init__.py files, fixing mypy stub issue (will remove documentation on packages, but attributes will remain accessible). (@nekokatt)
• Tests for users (@davfsa)
• Test fixes (@davfsa)
• Status update regression bugfix (@nekokatt)
• BotApp.run no longer raises GatewayClientClosedException when the gateway is closed manually programmatically. (@nekokatt)
• LazyIterator#chunk (@FasterSpeeding)
• Updated documentation and indices to point to GitHub instead of GitLab (@davfsa)
• Issue templates + code of conduct (@davfsa)