upgrading newrelic requirement
Implemented initial improvements to database query registration
Improved reporting metric naming - still not appearing in response time/throughput breakdowns
Added some puts to see where it was failing
Fixed return statement
Removed puts
Merge pull request #12 from bradrees/master

Tracing throwing exception with 'res' being undefined
Merge pull request #11 from kapost/master

Update newrelic requirement
Bump gem version
Added news/updates message to readme
Add database graph tracing