Add pre-built AMIs to Terraform and update documentation

Terraform/outputs.tf

@@ -0,0 +1,15 @@
+output "logger_public_ip" {
+  value = "${aws_instance.logger.public_ip}"
+}
+
+output "dc_public_ip" {
+  value = "${aws_instance.dc.public_ip}"
+}
+
+output "wef_public_ip" {
+  value = "${aws_instance.wef.public_ip}"
+}
+
+output "win10_public_ip" {
+  value = "${aws_instance.win10.public_ip}"
+}