refs 91984b54ca
- For request effieciency we should be using a minified file just like we did previously with `ghost-sdk.js`
- Modified 'max-age' caching header to 1 year for both minified and non-minified files as thay won't affect dev environment and should be beneficial for self-hosting instances that don't use minification
- Along the way corrected an extra 301 redirect because `/public/member.js` path wasn't using a bakslach in the end.