Font Awesome method overlap

[wasREDACTED]

Summary: pulling two version of FA via two separate methods, may redux complexity/page loads by pulling current FA via one method.

v5.0.9 - as JS in scripts.html

chandlerlester.github.io/_includes/scripts.html

Line 12 in 226fda8

<script src="https://use.fontawesome.com/releases/v5.0.9/js/all.js"></script>

v5.7.1 - as CSS in head/custom.html

chandlerlester.github.io/_includes/head/custom.html

Line 3 in 226fda8

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.7.1/css/all.css" integrity="sha384-fnmOCqbTlWIlj8LyTjo7mOUStjsKC4pOpQbqyi7RrhN7udi9RwhKkMHpvLbHG9Sr" crossorigin="anonymous">

(and semi-related there's a weird bug with your custom head snippets, they are being duplicated in footer as well)

Current method: minimal-mistakes pulls fontawesome via css in _includes/head.html. They're using jsdelivr, but you could substitute fontawesome as the source here. PR Discussion
https://github.com/mmistakes/minimal-mistakes/blob/d6444412c63aea5e47241ef536509fb1bfef4830/_includes/head.html#L16

Example: Font Awesome updated with a /latest/ reference to save on version specific flags.

<link rel="stylesheet" href="https://kit-free.fontawesome.com/releases/latest/css/free.min.css">
<!-- or -->
<script type="text/javascript" href="https://kit-free.fontawesome.com/releases/latest/js/free.min.js">