Izen v2.1.1

• Added an "image" category in our directory
• Added an "utils" category in our directory
• Added an "among-us" category in our directory
• Added Among Us Commands:
  • ^au-dead
  • ^au-lobby
  • ^au-reset
  • ^au-revive
  • ^au-setup
  • ^au-start
  • ^au-vote