added chat service for hubot
added support for rooms
change room id for builds too
remove debug output
Update hubot.rb
correct schema
add compatibility for campfire and hipchat
fix test
add instructions to readme
Merge branch 'master' of github.com:github/janky into hubot
copied too much
removed credits link
check for empty strings too
Merge branch 'hubot' of https://github.com/ninech/janky into ninech-hubot

Conflicts:
	lib/janky/database/schema.rb