Update guide_title_aws_deployment.md

Author: natsampson

source_files/guide_title_aws_deployment.md

@@ -1,4 +1,8 @@
 <br>
 <h1>Diskover AWS Customer Deployment Guide</h1>
 
-##### Installation of Diskover on an Existing AWS Infrastructure.
+##### Installation of Diskover on an Existing AWS Infrastructure | Legacy
+
+<img src="images/read_me.png" width="200"> 
+
+Please note that this guide is no longer being updated and some links may no longer be functional.