merge master to 1.10, with fixes (#7682)

_data/docs-home.yml

@@ -1,19 +1,16 @@
-bigheader: "Documentation Home"
+bigheader: "About"
 abstract: "Documentation for using and learning about Kubernetes."
 toc:
 - docs/home/index.md
-- docs/home/supported-doc-versions.md
 
-- title: Release Notes
-  path: https://git.k8s.io/kubernetes/CHANGELOG.md
-- title: Release Roadmap
-  path: https://github.com/kubernetes/kubernetes/milestones/
-
-- docs/tasks/debug-application-cluster/troubleshooting.md
+- title: Supported Doc Versions
+  path: /docs/home/supported-doc-versions/
 
 - title: Contributing to the Kubernetes Docs
+  landing_page: /editdocs/
   section:
   - editdocs.md
+  - docs/home/contribute/participating.md
   - docs/home/contribute/create-pull-request.md
   - docs/home/contribute/write-new-topic.md
   - docs/home/contribute/stage-documentation-changes.md
@@ -21,6 +18,7 @@ toc:
   - docs/home/contribute/review-issues.md
   - docs/home/contribute/style-guide.md
   - docs/home/contribute/includes.md
+  - docs/home/contribute/localization.md
 
   - title: Updating Automatically Generated Reference Pages
     section: