Update CHANGELOG and history

Author: mmistakes

CHANGELOG.md

@@ -8,7 +8,7 @@
 * Add support for "sticking" table of contents to top of page via `toc_sticky: true` YAML Front Matter.
 * Add support for captioning images in feature row helper via `image_caption` YAML Front Matter. [#1440](https://github.com/mmistakes/minimal-mistakes/issues/1440)
 * Add [Google Custom Search Engine](https://cse.google.com/cse) support. [#1652](https://github.com/mmistakes/minimal-mistakes/issues/1652)
-* Update Font Awesome to version [`5.0.13`](https://github.com/FortAwesome/Font-Awesome/blob/master/CHANGELOG.md)
+* Update Font Awesome to version [`5.1.13`](https://github.com/FortAwesome/Font-Awesome/blob/master/CHANGELOG.md)
 * Add "Pets" sample archive page to documentation site. [#1664](https://github.com/mmistakes/minimal-mistakes/pull/1664)
 * Add GitLab social icon brand color. [#1653](https://github.com/mmistakes/minimal-mistakes/issues/1653)
 * Prevent line breaks between FontAwesome icon and text in footer social links. [#1659](https://github.com/mmistakes/minimal-mistakes/issues/1659)

docs/_docs/18-history.md

@@ -4,7 +4,7 @@ permalink: /docs/history/
 excerpt: "Change log of enhancements and bug fixes made to the theme."
 sidebar:
   nav: docs
-last_modified_at: 2018-06-11T08:17:18-04:00
+last_modified_at: 2018-06-22T14:27:35-04:00
 toc: true
 ---
 
@@ -18,7 +18,7 @@ toc: true
 * Add support for "sticking" table of contents to top of page via `toc_sticky: true` YAML Front Matter.
 * Add support for captioning images in feature row helper via `image_caption` YAML Front Matter. [#1440](https://github.com/mmistakes/minimal-mistakes/issues/1440)
 * Add [Google Custom Search Engine](https://cse.google.com/cse) support. [#1652](https://github.com/mmistakes/minimal-mistakes/issues/1652)
-* Update Font Awesome to version [`5.0.13`](https://github.com/FortAwesome/Font-Awesome/blob/master/CHANGELOG.md)
+* Update Font Awesome to version [`5.1.13`](https://github.com/FortAwesome/Font-Awesome/blob/master/CHANGELOG.md)
 * Add "Pets" sample archive page to documentation site. [#1664](https://github.com/mmistakes/minimal-mistakes/pull/1664)
 * Add GitLab social icon brand color. [#1653](https://github.com/mmistakes/minimal-mistakes/issues/1653)
 * Prevent line breaks between FontAwesome icon and text in footer social links. [#1659](https://github.com/mmistakes/minimal-mistakes/issues/1659)