Adding new file for resource and quota limits

Author: tysonfms

articles/container-instances/TOC.yml

@@ -4,6 +4,8 @@
   items:
   - name: About Azure Container Instances
     href: container-instances-overview.md
+  - name: Resources and Quota Limits
+    href: container-instances-resource-and-quota-limits.md
 - name: Quickstarts
   expanded: true
   items:
@@ -53,10 +55,8 @@
   items:
   - name: Container groups
     href: container-instances-container-groups.md
-  - name: Quotas and limits
-    href: container-instances-quotas.md
-  - name: Region availability
-    href: container-instances-region-availability.md
+  - name: Region and resource availability
+    href: container-instances-resource-and-quota-limits.md
   - name: Relationship to orchestrators
     href: container-instances-orchestrator-relationship.md
   - name: Security