Changes for move to Netlify (#4464)

* disable jekyll-redirect-from gem

* add _redirects file

* disable 404 redirect script

* add 301 redirect to test

* retain _redirects file

* Convert redirect_from's to _redirect file. (#4409)

* Remove redirect_from's. (#4424)

* Add 301's to _redirects. (#4427)

* add whitespace before 301

* move redirects in /js/redirects/js to _redirects

* add disabled option for cn redirect

* convert include to array in _config.yml

* enable redirects.js script for legacy support

docs/home/contribute/page-templates.md

@@ -1,7 +1,4 @@
 ---
-redirect_from:
-- "/docs/templatedemos/"
-- "/docs/templatedemos.html"
 title: Using Page Templates
 ---
 

docs/home/index.md

@@ -3,11 +3,6 @@ assignees:
 - bgrant0607
 - thockin
 title: Kubernetes Documentation
-redirect_from:
-- "/docs/"
-- "/docs/index.html"
-- "/docs/user-guide/"
-- "/docs/user-guide/index.html"
 ---
 
 Kubernetes documentation can help you set up Kubernetes, learn about the system, or get your applications and workloads running on Kubernetes. To learn the basics of what Kubernetes is and how it works, read "[What is Kubernetes](/docs/concepts/overview/what-is-kubernetes/)".