Update .gitignore to ignore the logging folder
Logging and start to front-end.

The front-end will come soon, but right now I was getting logging
done. The logging package writes everything to `./logging/#channel`
and right now listens for the following events:

 * messages
 * join events
 * topic changes
 * part events
 * kick events

No timestamps right now, but that should be the next thing I add.
Merge branch 'coffee' of github.com:lukevers/kittens into coffee