Fetch github client
Explain how to set up github application in readme
Merge pull request #5 from nneal/nk-readme

Explain how to set up github application in readme
Merge pull request #3 from nneal/nk-env-enhanced

Enhance environment variable usage
Add various services
Such as: Cloudflare, Dnsimple, mongo lab, new relic, sentry, transloadit
Default to Statuspage.io down method