Send changes to a staging area

[sirjamesgray]

The readme says to not use these re-designs in production. Perhaps there could be some kind of staging / testing area to ensure it won't break things.

Perhaps it's expected that this would be done on the development side, but I'm thinking what if there's a site with millions of visitors, maybe the staging area could be collaborative and you could vote on your favorite redesigns? then the most-upvoted could be incorporated into the codebase by the owner of the site, after sufficient testing.