A bunch of (smaller) changes…

First of all, thank you for the work you’ve done. :thumbsup:

I’ve made some changes I’d love you to look at. Either select them all, do some cherry-picking or deny the pull requests – it’s up to you.

**What did I do?**
I basically didn’t change that much – I’d rather say I “optimized” here and there. I removed unnecessary files, optimized the Hamburger SVG, replaced the Favicon with a real ICO file, etc. Just have a look at the commits.

:wave:

The snippet creates a new async script tag, so performance-wise it's fine. Putting it into main.js only forces it to wait for one more request until it can actually start loading from the google-analytics.com CDN while this can happen in parallel if you leave it inline.