New 'service_name' attribute to logger

GO-10572: Add 'service_name' attribute to logger to attach logs to APM entity in NewRelic

v0.1.9

Expose the new relic app

v0.1.8

remove the health checker from the request logger

v0.1.7

Fixed some logging issues and added path prefix for the health check.

v0.1.6

NewRelic transactions not closed after the end of the request to allow for errors to be sent

v0.1.5

Added configurable LogFormatter. Defaults to &logrus.JSONFormatter{}

v0.1.4

Add building version to a /health endpoint as a header

v0.1.3

Added build version. Now you can specify also a build version that will appear in logs and new relic reports

v0.1.2

Update app context

v0.1.1

Add build badge