Implement GitHub hook

[nateabele]

https://github.com/settings/applications/206639

[eddiemonge]

dead link. is this so a bot or something can comment back on the issue?

[jfmercer]

Nah, @nateabele's account is not a bot. But I do wonder what the original intent of this issue is.

[nateabele]

dead link. is this so a bot or something can comment back on the issue?

Yeah, so it can use the Build Status API. And yeah, sorry, that link was for my reference. It's an app settings page on my account.