Fix wiki link in Status command and colorize output
Improve startup messages
Respect people file config option in Whitelist command
Fix usage pattern of People command
Invite command and improved argument validation for !Whitelist
Correct Help command capitalization in “unknown command” error message
Use minecraft.wiki_version_link in Status command
Add “gravatar” attribute to People command, fixes #23
Add favcolor attribute to People command, fixes #22
Version bump