Updated Readme

Author: tonynv

README.md

@@ -1,4 +1,17 @@
-## Change Log: (tagged v1.0)
+## HashiCorp Vault on the AWS Cloud
+> Vault version 0.7.0
+> Consul version 0.8.0
+
+### Deployment options:
+* Deployment of HashiCorp Vault into a new VPC (end-to-end deployment) builds a new VPC with public and private subnets, and then deploys HashiCorp Vault into that infrastructure.
+* Deployment of HashiCorp Vault into an existing VPC provisions HashiCorp Vault into your existing infrastructure. 
+
+### Architecture
+![quickstart-hashicorp-consul](/images/vault.png)
+
+### Change Log:
+* Added Linux Bastion (Entry point for Consul and Vault
+* Added Support for Consul version to '0.8.0'
 
 ### Template Changes
 * Added Master template (Create VPC and Consul Enviornment)