* initial commit for structure
* migrate Container Lifecycle Hooks and related files to Concepts
* update Concepts ToC
* fix formatting
* Formatting tweaks
* comment out What's next
* remove What's next
* Begin rewrite of container-lifecycle-hooks.md
* incremental update to edit
* Split Container Lifecycle Hooks into container-lifecycle-hooks.md and container-environment.md; change all referring links.
* Add concept template to volumes.md and images.md
* Apply changes for steveperry-53 feedback.
* fix format issue
* tweak formatting
* fix Concepts ToC
* update links
* add back changes to Concepts ToC
* fix a link
* update links
* 'master' of https://github.com/kubernetes/kubernetes.github.io:
Update some description about secrets
[Federation] Add a note about DNS API scopes to the Federation tutorial (#2943)
Delete the useless spaces in html files
Fix typo
update resource-usage-monitoring.md
* 'master' of https://github.com/kubernetes/kubernetes.github.io:
Replace the tab with 4 spaces in md files (#2797)
fix link error
Replace the tab with 4 spaces in html files
hitting the `ClusterIP` from a pod (#2826)
# Conflicts:
# docs/admin/accessing-the-api.md
# docs/api-reference/extensions/v1beta1/definitions.html
# docs/getting-started-guides/kubeadm.md
# docs/user-guide/kubectl/index.md