move out from deprecated images source (#45)

* move out from deprecated images source

* bump galaxy version

Author: bbezak

galaxy.yml

@@ -1,6 +1,6 @@
 namespace: "stackhpc"
 name: "hashicorp"
-version: "2.2.0"
+version: "2.3.0"
 readme: "README.md"
 authors:
   - "Michał Nasiadka"

roles/vault/defaults/main.yml

@@ -1,11 +1,11 @@
 ---
 consul_docker_name: "consul"
-consul_docker_image: "consul"
+consul_docker_image: "hashicorp/consul"
 consul_docker_tag: "latest"
 consul_docker_volume: "consul_data"
 
 vault_docker_name: "vault"
-vault_docker_image: "vault"
+vault_docker_image: "hashicorp/vault"
 vault_docker_tag: "latest"
 
 vault_cluster_name: ""