Add Code Climate badge to README
Merge pull request #74 from brynary/master

Add Code Climate badge to README
fix setting of newest_event_id when there are no events; make specs better
update gems
fix the twitter stream agent.  It requires OAuth credentials now.
cleanup language
Update README.md

Added a bit for git newbies like me who don't have a paid Github account.
Merge pull request #79 from crawfordcomeaux/patch-1

Update README.md