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Update algolia-search-scripts.html (#1836)

not needed for HTML5 and saves a few bytes by removing

Merge branch 'master' of https://github.com/mmistakes/minimal-mistakes

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Remove unneeded HandheldFriendly and MobileOptimized meta tags (#1837)

Fixes: #1835

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Update Font Awesome to latest version (#1830)

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Properly apply `relative_url` filter to internal links in header overlay `actions` array

Remove deprecated `base_path` include helper

Release 4.13.0 💎

Add Romanian localized UI text strings

Update ui-text.yml with Romanian translation (#1814)

* Update ui-text.yml with Romanian translation

Added the translations for Romanian

* Update ui-text.yml

Corrected „less_than” with a proper translation for the context where it is being used

* Update docs

Added Romanian to the languages list

Add social icon colors for Reddit and Mastodon

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Improve footer link flexibility

Deprecate hardcoded footer links in favor or new `footer.links` array for any link and in any order. All of Font Awesome's icons are available for use.

```
footer:
  links:
    - label: "Twitter"
      icon: "fab fa-fw fa-twitter-square"
      url: "https://twitter.com/username"
    - label: "GitHub"
      icon: "fab fa-fw fa-github"
      url: "https://github.com/username"
    - label: "Instagram"
      icon: "fab fa-fw fa-instagram"
      url: "https://instagram.com/username"
```

Improve author link flexibility

Deprecate social networking links in `_config.yml` in favor or new `author.links` array for any link and in any order. All of Font Awesome's icons are available for use.

```
author:
  links:
    - label: "Your Website"
      icon: "fas fa-fw fa-link"
      url: "https://your-site.com"
    - label: "Twitter"
      icon: "fab fa-fw fa-twitter-square"
      url: "https://twitter.com/username"
    - label: "GitHub"
      icon: "fab fa-fw fa-github"
      url: "https://github.com/username"
    - label: "Instagram"
      icon: "fab fa-fw fa-instagram"
      url: "https://instagram.com/username"
```

Fixes #1581

Add header `actions` array support for multiple call to action links

```
header:
  overlay_image: /assets/images/unsplash-image-1.jpg
  og_image: /assets/images/page-header-og-image.png
  caption: "Photo credit: [**Unsplash**](https://unsplash.com)"
  actions:
    - label: "Learn More"
      url: "https://unsplash.com"
```

Fixes #1461

Add support to gallery helper for defining column layout

e.g. `{% include gallery id="gallery" layout="half" caption="2 column gallery caption" %}

Fixes #1821

Fix sidebar navigation list toggle.

Prettier managled `@include breakpoint` media queries causing the input/checkbox toggle hack styles to go missing.

Fixes #1819