Ordering content by weight (#8787)

* ordering content by weight

* fix weight of 'setup' contents

* fix weight of 'concepts' contents

* fix weight of 'tasks' contents

* fix weight of 'tutorials' contents

* fix weight of 'reference' contents

* Revert "fix weight of 'tasks' contents"

This reverts commit 4b6916bed07c92c5f9eed75fb0a7ef0244266623.

* Revert "fix weight of 'tutorials' contents"

This reverts commit a1f783314337b1eb40017aef47a6bf1453d8c840.

* Revert "fix weight of 'setup' contents"

This reverts commit 91c8de366587eed25c803f8e7d5a59005adb6025.

* Revert "fix weight of 'reference' contents"

This reverts commit cc95605f6a9863f8a4ffb636178c69a80d302c3e.

content/en/docs/concepts/overview/working-with-objects/annotations.md

@@ -1,6 +1,7 @@
 ---
 title: Annotations
 content_template: templates/concept
+weight: 50
 ---
 
 {{% capture overview %}}

content/en/docs/concepts/overview/working-with-objects/kubernetes-objects.md

@@ -1,6 +1,7 @@
 ---
 title: Understanding Kubernetes Objects
 content_template: templates/concept
+weight: 10
 ---
 
 {{% capture overview %}}

content/en/docs/concepts/overview/working-with-objects/labels.md

@@ -2,6 +2,7 @@
 reviewers:
 - mikedanese
 title: Labels and Selectors
+weight: 40
 ---
 
 _Labels_ are key/value pairs that are attached to objects, such as pods.

content/en/docs/concepts/overview/working-with-objects/names.md

@@ -3,6 +3,7 @@ reviewers:
 - mikedanese
 - thockin
 title: Names
+weight: 20
 ---
 
 All objects in the Kubernetes REST API are unambiguously identified by a Name and a UID.

content/en/docs/concepts/overview/working-with-objects/namespaces.md

@@ -4,6 +4,7 @@ reviewers:
 - mikedanese
 - thockin
 title: Namespaces
+weight: 30
 ---
 
 Kubernetes supports multiple virtual clusters backed by the same physical cluster.