How to enable Cross-Origin Resource Sharing (CORS) for RESTful web services on EAP 6

Issue

• How do you enable Cross-Origin Resource Sharing (CORS) on JBoss EAP 6 ?
• We have EAR files deployed that we utilise through REST queries.
• We would like to create a management web site that utilises those REST queries - but the browser restriction for CORS is stopping us.
• Hence we would like to see if we could enable this for the JBoss server.