Split up theme.js into smaller files#325

Hello,

I’ve ran pagespeed to see how fast our store runs with the theme, and the largest blocker is loading theme.js. I believe everyone using this theme would benefit from splitting the code to only load the essential scripts, as it would decrease everyone’s load times significantly

Thank you for your input!

This one here has been noted by our developers in a separate ticket, so we will be taking this request down as it fits more with performance improvements rather than as a feature request.