QOL Patch 1

Created by: agraubert

1st Quality Of Life patch

Highlights:

• Tasks are now dispatched via a background thread (no longer triggered by user input)
• Beymax reports his own birthday (May 6th) if another user is using the birthday feature
• Added an idof command to get IDs
• Removed self.users which was prone to caching issues
• Added _payout command to pay users xp or tokens
• Any command which takes a user ID can now take a username just as easily