* add integrity hash for Font Awesome script
As the script is loaded from an external CDN (use.fontawesome.com), its integrity must be ensured mainly for security reasons.
This hash must be updated together with the exact version of Font Awesome, as given on their website.
* Update to FontAwesome 5.5.0
* Add link for testing purposes
* Fix excerpt link positioning in Algolia search results
* Fix Algolia search input color
* Update CHANGELOG and history
Fixes#1903
* Add jekyll-include-cache plugin
* Cache "static" includes to improve build performance
* Update CHANGELOG and history
"Static" refers to those includes that don't rely on data passed from the page content.
* Make entire feature item "clickable"
Use a pseudo element on the call to action button to cover the entire feature item and make it "clickable".
* Make entire archive item "clickable"
Use a pseudo element on the `<a>` element to cover the entire archive item and make it "clickable".
* Update CHANGELOG and history
* Reference issue
* 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
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"
```
