Replace hardcoded text with strings stored in `_data` file

Add search layout documentation

Add Lunr Search (#1353)

* Add `search.html` layout and JavaScript
* Move `{{ content }}` before search input
* Add spaces for consistency

Close #1011 

Add beta note about jekyll-remote-theme

Update CHANGELOG and history

Force rebuild

Fix broken SCSS partial links

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

Update CHANGELOG and history

HTTPS links to github, gitblab and bitbucket and add www to facebook (#1349)

GitHub, Gitlab and Bitbucket are all always served over HTTPS.
Facebook links always have www.

capitalization fix for WordPress (#1348)

Update CHANGELOG and history

https link to browsehappy.com (#1343)

https link to jekyllrb.com (#1342)

Add `remote_theme` configuration to documentation

Change number of skins to 9

Update installation documentation

Include new `jekyll-remote-theme` method for using Ruby gem version of the theme with GitHub Pages hosted sites.

ref: https://github.com/mmistakes/minimal-mistakes/issues/1339

Update CHANGELOG and history

Release 4.7.0 :gem:

Update skin count