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

Fix license path

Update license (#1886)

Update CHANGELOG and history

Update LUNR to 2.3.3 (#1885)

Close #1882

Update CHANGELOG and history

Fix Lunr search index merging words (#1884)

Close #1883

Move jekyll-include-cache notice up

Add notice for fixing `Unknown tag 'include_cached'`

Fixes #1875

Cache "static" includes to improve build performance (#1874)

* 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 archive/feature item "clickable" (#1864)

* 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 CHANGELOG and history

Allow custom Staticman endpoints (#1845)

Update CHANGELOG and history

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

Update CHANGELOG and history

Remove unneeded HandheldFriendly and MobileOptimized meta tags (#1837)

Fixes: #1835

Update CHANGELOG and history

Update Font Awesome to latest version (#1830)