polish language code fix (#1550)

Fix formatting

https link to realfavicongenerator.net (#1539)

Add link to jekyll-algolia's documentation

Update jQuery to v`3.3.1`

Close #1491

Focus Algolia search input

Update CHANGELOG and history

Release 4.10.0 :gem:

Add Algolia search provider (#1531)

* Support Lunr and Algolia search providers
* Document search providers and configuration
* Update CHANGELOG and history

close #1416

Fix gem name

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

Update badges

Update .gitattributes

Revert "Rename LICENSE.txt to LICENSE"

This reverts commit 6a1171d84efe73c75d24dbb9537b470ff1e8e8ca.

Rename LICENSE.txt to LICENSE

Update linguist-vendored globs

Update linguist-vendored globs

Remove apostrophe

Release 4.9.1 :gem:

Add space