Merge pull request Azure#2112 from navesh123/master

This template is to provide HA for RDS gateway servers. So changing the name accordingly.

rds-deployment-HA/README.md → rds-deployment-ha-gateway/README.md

@@ -13,7 +13,13 @@ The template will
 </ul>
 
 Prerequisites:
-RDS-deployment-HA is an extension to the Basic-RDS-Deployment and it is mandatory to deploy any one of the template as prerequisite <ul><li>“rds-deployment”,</li><li>“rds-deployment-custom-image-rdsh”,</li><li>“rds-deployment-existing-ad”</li></ul>.
+RDS-deployment-HA is an extension to the Basic-RDS-Deployment and it is mandatory to deploy any one of the template as prerequisite 
+
+rds-deployment: https://github.com/Azure/azure-quickstart-templates/tree/master/rds-deployment 
+
+rds-deployment-custom-image-rdsh: https://github.com/Azure/azure-quickstart-templates/tree/master/rds-deployment-custom-image-rdsh
+
+rds-deployment-existing-ad : https://github.com/Azure/azure-quickstart-templates/tree/master/rds-deployment-existing-ad
 
 This template expects the same names of resources from RDS deployment, if resource names are changed in your deployment then please edit the parameters and resources accordingly, example of such resources are below:
 <ul>