Load Font Awesome CSS from jsDelivr CDN (mmistakes#2583)

* Load Font Awesome CSS from jsDelivr CDN
* Update CHANGELOG and history

Author: iBug

CHANGELOG.md

@@ -1,3 +1,9 @@
+## Unreleased
+
+### Enhancements
+
+- Replace Font Awesome Kits with CSS from jsDelivr CDN. [#2583](https://github.com/mmistakes/minimal-mistakes/pull/2583)
+
 ## [4.19.3](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.19.3)
 
 ### Enhancements

_includes/head.html

@@ -13,6 +13,7 @@
 
 <!-- For all browsers -->
 <link rel="stylesheet" href="{{ '/assets/css/main.css' | relative_url }}">
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@5/css/all.min.css">
 
 <!--[if IE]>
   <style>

_includes/scripts.html

@@ -4,7 +4,6 @@
   {% endfor %}
 {% else %}
   <script src="{{ '/assets/js/main.min.js' | relative_url }}"></script>
-  <script src="https://kit.fontawesome.com/4eee35f757.js"></script>
 {% endif %}
 
 {% if site.search == true or page.layout == "search" %}

docs/_docs/18-history.md

@@ -5,10 +5,16 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2020-06-06T11:48:13-04:00
+last_modified_at: 2020-07-02T19:28:35+08:00
 toc: false
 ---
 
+## Unreleased
+
+### Enhancements
+
+- Replace Font Awesome Kits with CSS from jsDelivr CDN. [#2583](https://github.com/mmistakes/minimal-mistakes/pull/2583)
+
 ## [4.19.3](https://github.com/mmistakes/minimal-mistakes/releases/tag/4.19.3)
 
 ### Enhancements