Add  gainsight and alerta-web docker images

Change-Id: Ie8f4b196d2e66bd54dd8e4342abde7c5a6b931f4
diff --git a/init.yml b/init.yml
index 43817e5..e623f3e 100644
--- a/init.yml
+++ b/init.yml
@@ -250,18 +250,18 @@
           - registry: ${_param:mcp_docker_registry}/openstack-docker
             target_registry: ${docker:client:registry:target_registry}/openstack-docker
             name: alertmanager:${_param:apt_mk_version}
-          #- registry: ${_param:mcp_docker_registry}/mirantis/external
-          #  target_registry: ${docker:client:registry:target_registry}/mirantis/external
-          #  name: alerta-web:${_param:apt_mk_version}
+          - registry: ${_param:mcp_docker_registry}/mirantis/external
+            target_registry: ${docker:client:registry:target_registry}/mirantis/external
+            name: alerta-web:${_param:apt_mk_version}
           - registry: ${_param:mcp_docker_registry}/openstack-docker
             target_registry: ${docker:client:registry:target_registry}/openstack-docker
             name: pushgateway:${_param:apt_mk_version}
           - registry: ${_param:mcp_docker_registry}/openstack-docker
             target_registry: ${docker:client:registry:target_registry}/openstack-docker
             name: prometheus:${_param:apt_mk_version}
-          #- registry: ${_param:mcp_docker_registry}/openstack-docker
-          #  target_registry: ${docker:client:registry:target_registry}/openstack-docker
-          #  name: gainsight:${_param:apt_mk_version}
+          - registry: ${_param:mcp_docker_registry}/openstack-docker
+            target_registry: ${docker:client:registry:target_registry}/openstack-docker
+            name: gainsight:${_param:apt_mk_version}
           - registry: ${_param:mcp_docker_registry}/openstack-docker
             target_registry: ${docker:client:registry:target_registry}/openstack-docker
             name: telegraf:${_param:apt_mk_version}