Use Font Awesome Kits to use the latest version of icons

Close mmistakes#2184

Author: mmistakes

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ### Enhancements
 
+- Use [Font Awesome Kits](https://blog.fontawesome.com/introducing-font-awesome-kits-7134d1d59959) to use the latest version of icons. [#2184](https://github.com/mmistakes/minimal-mistakes/issues/2184)
 - Remove unecessary console.log in `lunr-en.js` and `lunr-gr.js` JavaScript. [#2193](https://github.com/mmistakes/minimal-mistakes/issues/2193)
 - Remove unecessary `type="text/javascript"` from Google Analytics JavaScript. [#2190](https://github.com/mmistakes/minimal-mistakes/pull/2190)
 - Update links and fix typos in documentation. [#2186](https://github.com/mmistakes/minimal-mistakes/pull/2186)

_includes/scripts.html

@@ -9,7 +9,7 @@
   {% endfor %}
 {% else %}
   <script src="{{ '/assets/js/main.min.js' | relative_url }}"></script>
-  <script defer src="https://use.fontawesome.com/releases/v5.8.2/js/all.js" integrity="sha384-DJ25uNYET2XCl5ZF++U8eNxPWqcKohUUBUpKGlNLMchM7q4Wjg2CUpjHLaL8yYPH" crossorigin="anonymous"></script>
+  <script src="https://kit.fontawesome.com/4eee35f757.js"></script>
 {% endif %}
 
 {% if site.search == true or page.layout == "search" %}

docs/_docs/18-history.md

@@ -5,14 +5,15 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2019-06-27T19:00:11-04:00
+last_modified_at: 2019-06-27T19:18:16-04:00
 toc: false
 ---
 
 ## Unreleased
 
 ### Enhancements
 
+- Use [Font Awesome Kits](https://blog.fontawesome.com/introducing-font-awesome-kits-7134d1d59959) to use the latest version of icons. [#2184](https://github.com/mmistakes/minimal-mistakes/issues/2184)
 - Remove unecessary console.log in `lunr-en.js` and `lunr-gr.js` JavaScript. [#2193](https://github.com/mmistakes/minimal-mistakes/issues/2193)
 - Remove unecessary `type="text/javascript"` from Google Analytics JavaScript. [#2190](https://github.com/mmistakes/minimal-mistakes/pull/2190)
 - Update links and fix typos in documentation. [#2186](https://github.com/mmistakes/minimal-mistakes/pull/2186)