To deploy to heroku, run:
gem install heroku
heroku create --stack cedar
git push heroku master
heroku scale web=0
heroku scale bot=1
RadBot needs to know his enviroment:
heroku config:add IRC_ENV="production"
heroku config:add IRC_SERVER="irc.freenode.com"
heroku config:add IRC_CHAN="#arlingtonruby"
heroku config:add IRC_USER="radbot"
heroku config:add IRC_NICK="radbot"