I've started poking around at it, in hopes of making a PR, but feel like I am making poor progress. It was trivial to change some things (like linking to /sett

I've started poking around at it, in hopes of making a PR, but feel like I am making poor progress. It was trivial to change some things (like linking to /settings/tokens/new instead of including the hostname), but then my API key won't work. I suspect that our enterprise installation uses a different API version than the live Github site, as I am having a hard time figuring out what an error 406 (vs the ones you catch) means. (And, the tree that I get is undefined.) I'm surely doing something wrong. (I had hacked up the github.js library to use `github.ourcompany.com` for its API domain, which is probably wrong.) I will have to look for more info on API access to enterprise instances, because this is a feature which would make reading our various codebases __much__ more convenient. Thank you for such an inspiring plugin!