WIP: bitbot updates.
prototype of restructure.
pretty much final structure.
more updates, and the concept of confirm/prompt.
getting close now.
adds the concept of which rooms to log (to stdio)
minor update to heroku_deploy.
adds some ideas.
adjusts so only command message go through wit.
adjustments for configuration.
Merge pull request #13 from modeset/general_updates

Wit + other things that seemed reasonable.