Removed 'experimental modules' for AzPS

Author: Stephen Tramer

docs-conceptual/azps-1.8.0/toc.yml

@@ -57,8 +57,6 @@
     href: /azure/azure-resource-manager/resource-manager-powershell-sas-token
 - name: Concepts
   items:
-  - name: Experimental modules
-    href: using-experimental-modules.md
   - name: PowerShell jobs
     href: using-psjobs.md
     displayName: background, task, scripting, automation
@@ -82,4 +80,4 @@
     href: /azure/cosmos-db/powershell-samples?toc=%2fpowershell%2fmodules%2ftoc.json
     displayName: database, nosql, mongodb, couchdb
 - name: Release notes
-  href: release-notes-azureps.md
+  href: release-notes-azureps.md

docs-conceptual/azps-1.8.0/using-experimental-modules.md

@@ -57,8 +57,6 @@
     href: /azure/azure-resource-manager/resource-manager-powershell-sas-token
 - name: Concepts
   items:
-  - name: Experimental modules
-    href: using-experimental-modules.md
   - name: PowerShell jobs
     href: using-psjobs.md
     displayName: background, task, scripting, automation