[Feature Request] Add define('WP_SCSS_ALWAYS_RECOMPILE', true); to settings page #151

I had this idea when I was installing the plugin for the millionth time on a site, I always have to google the define('WP_SCSS_ALWAYS_RECOMPILE', true); code because I don't have it written down anywhere. It'd be very convenient if on the settings page, it was written at the bottom or something. I have to use it with pretty much all dev sites.

Thanks