Merge pull request #65 from serverdensity/develop

Merge develop to master for 1.13.0 release.
Merge pull request #66 from serverdensity/develop

Merge latest to master for release
Merge pull request #68 from serverdensity/develop

ensure we bypass for the old rabbitmq config as well as new
Merge branch 'master' of github.com:serverdensity/sd-agent into develop