Commands:
  say <message>  - Says something out loud, e.g. 'say Hello'
  look           - Examines the surroundings, e.g. 'look'
  go <exit>      - Moves through the exit specified, e.g. 'go outside'
  who            - Lists all players currently connected
  save           - Saves your character
  quit           - Saves your character then closes the connection