Upgrade New Relic
Remove nodefly dependency
Remove nodetiles-mongodb dependency
Handle potential errors from the S3 request
Try going back to initiating the client response before saving cache data to S3
Handle S3 request errors, not just response errors
Update package.json metadata
The app is basically unrelated to the nodetiles reference server now.
Merge pull request #83 from LocalData/unhandled-error

Avoid crashes due to closed outbound connections