Guidance for a /static folder

[richb-hanover]

If people want to serve static files, this change provides guidance for naming the folder. I'm hoping it is correct...

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[gaearon]

This worked by accident and is not a supported feature. I will remove it because it breaks production builds. We might allow a version of this with #226 though.

[richb-hanover]

Thanks for pulling me off the wires!