This should be fun
Say score after round
Add verbose .turn to notify allowed players
Show game score at end of the round
Add GeoIP Lookup
Add nick based GeoIP lookup
Fix number regexes
Fix number regex again
Add current bids to next bidder message
Consistently mention users when it is there turn to act
Add more jargon and a reply message
Say global help message
Update and re-enable email
Add email notifications to spades
Add URL to .version
Move mail_from address to mail_send function

BEGIN blocks should only setup local variables since it runs before the
connection is created to the IRC server. I.e. the NICK variable has not
been set yet.
Improve email message format

Show both current bids and current cards played
This could be improved more actually to show tricks taken, etc.
Remove pretty formatting from email messages

This way people can email to a text message number,
which probably won't support unicode, and colors
won't work anyway.
Update select extension
Add usage to json.awk