Make server conf 1-line only

I'd rather put the configuration somewhere outside the repo code altogether, but I don't have a recommendation for that yet. (I'd prefer to do it in a way that a real gulper would do it—which I don't know yet. I see [some](http://www.embeddedjs.com/) [alternatives](https://www.npmjs.org/package/preprocess), but don't know how typical they are.)