Requests for comment/Redo skin framework/SkinApiSpecification

I'm sort of hijacking Trevor's RFC here. I think it will be useful to spec out what we imagine a Skin Api looking like after writing a patch on Gerrit. If you are a frontend developer be bold! and feel free to edit this page and help build the JavaScript interface we want to work with. Feel free to create Requests_for_comment/Redo_skin_framework/SkinApiSpecification2 if you're idea is drastically different :) The more ideas the better!