rewrote core message handling to allow easier listening for any message
renamed plugin exports.commands to exports.hooks
updated version grabbing code and removed hard-coded version command listener
improved version information
to contain a full git commit hash instead of an abbreviated one
to correctly locate the package.json when launched without installation
switched to installing all available plugins instead of hardcoded list
improved reporting of user access in irc.check_level()
moved !seen to a plugin