Added Deploy to Azure button, change name of json to reflect it.

Playbooks/Close-Incident-MCAS/README.md

@@ -12,4 +12,11 @@ In next screen COPY API token - after you close, you are not able to see this to
 
 ![screenshot](./media/MCASAPITOKENScreenShot.JPG)
 
-Now we can deploy playbook template!
+Now we can deploy playbook template!
+
+<a href=https://portal.azure.com/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2FAzure%2FAzure-Sentinel%2Fmaster%2FPlaybooks%2FClose-Incident-MCAS%2Fazuredeploy.json target="_blank">
+    <img src=https://aka.ms/deploytoazurebutton/>
+</a>
+<a href=https://portal.azure.us/#create/Microsoft.Template/uri/https%3A%2F%2Fraw.githubusercontent.com%2FAzure%2FAzure-Sentinel%2Fmaster%2FPlaybooks%2FClose-Incident-MCAS%2Fazuredeploy.json target="_blank">
+<img src=https://raw.githubusercontent.com/Azure/azure-quickstart-templates/master/1-CONTRIBUTION-GUIDE/images/deploytoazuregov.png>
+</a>