Initial lunchbot
Commit all of the stuff I forgot.
Add sqlite memory.
Add database as parameter.
Add more database features
Force talk
Fix up wrong variable name.
Add back exception handling accidentally removed.
A little bit of clean up.
Add quit message
Add lunch related topics.
Lunch is more talkative if you ask him to talk
Improve shouting-detection logic

Don't scold people for yelling just because their message contains no
letters.
Fix crash
Fix jmcelrath bug
Fix time format. This accidentally got lowercased before I pushed.
bot no longer talks about himself in the third person.
Remove time response 'cause it is annoying.
Add quote support
imitate quitters