Move Support topics. (kubernetes#3363)

* Move Support topics.

* Fix toc entry.

Author: steveperry-53

_config.yml

@@ -45,12 +45,11 @@ twitter:
 # Tables of contents, stored in the _data folder, that control the sidebar nav
 tocs:
   - docs-home
-  - guides
   - setup
-  - tutorials
+  - guides
   - tasks
+  - tutorials
   - concepts
   - reference
   - samples
-  - support
   - search

_data/reference.yml

@@ -98,3 +98,12 @@ toc:
     path: https://github.com/kubernetes/community/blob/master/contributors/design-proposals/security_context.md
   - title: Security in Kubernetes
     path: https://github.com/kubernetes/community/blob/master/contributors/design-proposals/security.md
+
+- title: Issues and Security
+  section:
+  - title: Kubernetes Issue Tracker on GitHub
+    path: https://github.com/kubernetes/kubernetes/issues/
+  - docs/reporting-security-issues.md
+  - docs/home/deprecation-policy.md
+
+

_data/support.yml

@@ -23,14 +23,13 @@ <h5>{{ toc.abstract }}</h5>
   <div id="vendorStrip" class="light-text">
     <ul>
       <li><a href="/docs/home/" {% if toc.bigheader == "Kubernetes Documentation" %}class="YAH"{% endif %}>HOME</a></li>
-      <li><a href="/docs/user-guide/" {% if toc.bigheader == "Guides" %}class="YAH"{% endif %}>GUIDES</a></li>
       <li><a href="/docs/setup/" {% if toc.bigheader == "Setup" %}class="YAH"{% endif %}>SETUP</a></li>
+      <li><a href="/docs/user-guide/" {% if toc.bigheader == "Guides" %}class="YAH"{% endif %}>GUIDES</a></li>
       <li><a href="/docs/tasks/" {% if toc.bigheader == "Tasks" %}class="YAH"{% endif %}>TASKS</a></li>
       <li><a href="/docs/tutorials/" {% if toc.bigheader == "Tutorials" %}class="YAH"{% endif %}>TUTORIALS</a></li>
       <li><a href="/docs/concepts/" {% if toc.bigheader == "Concepts" %}class="YAH"{% endif %}>CONCEPTS</a></li>
       <li><a href="/docs/reference/" {% if toc.bigheader == "Reference Documentation" %}class="YAH"{% endif %}>REFERENCE</a></li>
       <li><a href="/docs/samples/" {% if toc.bigheader == "Samples" %}class="YAH"{% endif %}>SAMPLES</a></li>
-      <li><a href="/docs/troubleshooting/" {% if toc.bigheader == "Support" %}class="YAH"{% endif %}>SUPPORT</a></li>
     </ul>
     <div id="searchBox">
       <input type="text" id="search" placeholder="Search" onkeydown="if (event.keyCode==13) window.location.replace('/docs/search/?q=' + this.value)" autofocus="autofocus">