PENDING: git reset these changes to continue work on the repost-reactor
Refactored the way messages were processed

Reacts to direct quadbot messages (using /msg or ~ syntax)
Reacts to indirect messages (monitoring each message on the channel and
reacting if iterested)
Fixed a syntax error
Merge branch 'master' into repost-reactor
fix to CTCP VERSION response
fix to CTCP VERSION response
fix to CTCP VERSION response
debug info for CTCP VERSION response
CTCP commands don't have auth prefixes
removed some code